Thailand PCB tracker: plant openings, approvals and filings

A dated log of events in Thailand's printed circuit board industry: plants announced, approved, built, opened and expanded, listed-company filings about Thai sites, and the Thai rules and trade measures that reach PCB plants. Each row links to its sources and, where there is one, to the plant's page in the register.

63 of 63 events

October 2026

  1. FilingBoard fabricationPhra Nakhon Si Ayutthaya

    Victory Giant Technology

    Victory Giant Technology disclosed that its board had approved, on 29 October, up to USD 800 million of additional investment in its Thai subsidiary in Bang Pa-In, Ayutthaya, mainly for factory buildings and equipment, subject to a shareholders' meeting and filings or approvals by the relevant authorities.

    Sources

    1. 胜宏科技(惠州)股份有限公司关于向孙公司增资的公告 (2026-083) (Capital increases in the Thai and Vietnamese subsidiaries). CNINFO, Shenzhen Stock Exchange filing, stock code 300476, 30 October 2026
    2. 胜宏科技(惠州)股份有限公司第五届董事会第十九次会议决议公告 (2026-081) (Resolutions of the nineteenth meeting of the fifth board). CNINFO, Shenzhen Stock Exchange filing, stock code 300476, 30 October 2026
    Quoted passages
    1 新增投资金额分别不超过8 亿美元和7 亿美元,主要用于建设厂房、购买设备以及其他日常经营活动相关事项。; 本次增资事项尚需提交股东会审议,并履行相关部门备案或审批手续。
    2 审议通过议案四《关于向泰国孙公司增资的议案》; 本议案尚需提请公司股东会审议。
  2. OpeningMaterialsPhra Nakhon Si Ayutthaya

    Ventec International Group

    Ventec International Group officially opened its PCB materials plant in Ayutthaya, its first production site in Southeast Asia, with production planned to ramp up gradually through 2028.

    Sources

    1. Ventec opens first Southeast Asian plant in Thailand. Evertiq, 26 October 2026
    2. Ventec opens PCB materials factory in Thailand. InElectronics, 27 October 2026
    3. Thailand New Plant Breaks Ground, Projected for Mass Production in 2026. Ventec International Group, 1 August 2025
    Quoted passages
    1 PCB materials supplier Ventec International Group has officially opened its new manufacturing facility in Thailand, its first production site in Southeast Asia.; Production will ramp up gradually through 2028. Until now, Ventec's manufacturing has been in China and Taiwan.
    2 These figures describe planned manufacturing capability, not the volume produced when the factory opened in October.; Ventec has not provided confirmed output or utilisation figures for the newly opened facility.
    3 Ventec International Group Co., Ltd. (6672 TT) held a groundbreaking ceremony on the morning of July 30 at the Hi-Tech Industrial Park in Ayutthaya, Thailand.
  3. FilingMaterialsPhra Nakhon Si Ayutthaya

    Ventec International Group

    Ventec International Group's Ayutthaya plant was reported at its opening to have begun small-volume shipments, with formal mass production expected at the end of 2026.

    Sources

    1. CCL廠騰輝電子泰國新廠今開幕 昆山同步投資15億元擴產. Anue (鉅亨網, cnyes), 26 October 2026
    2. 这家PCB行业企业泰国工厂开业. Guangdong Printed Circuit Association (GPCA), from Anue (钜亨网), 30 October 2026
    Quoted passages
    1 騰輝電子-KY泰國新廠占地約3.5萬平方公尺,主要生產銅箔基板及黏合片,目前已開始小量出貨,預計2026年底正式量產
    2 腾辉电子-KY泰国新厂占地约3.5万平方公尺,主要生产铜箔基板及黏合片,目前已开始小量出货,预计2026年底正式量产,后续上胶产能将于2027年陆续开出,届时泰国厂总设计产能预计再提升15%。
  4. GroundbreakingMaterialsPrachin Buri

    Nanya New Material

    Nanya New Material held the groundbreaking ceremony for its Thailand production base in Prachin Buri, which the company describes as part of its high-end copper-clad laminate business.

    Sources

    1. 又一PCB行业企业泰国生产基地奠基. Guangdong Printed Circuit Association (GPCA), from Nanya New Material (南亚新材NOUYA), 23 October 2026
    Quoted passages
    1 10月22日,南亚新材泰国生产基地奠基仪式圆满举行。; 南亚新材泰国生产基地位于巴真府。; 泰国工厂的开工建设,是公司深耕高端覆铜板主业、突破区域产能壁垒、拓展全球市场的关键性战略举措。
  5. FilingBoard fabricationRayong

    Sihui Fuji Electronics

    Sihui Fuji told investors that the Thai phase-two building was expected to be finished at the end of November and that its first mSAP line is expected to start production in the second quarter of 2027.

    Sources

    1. 投资者关系活动记录表 2026-002 (Investor relations activity record, 18 to 19 October 2026). CNINFO, Shenzhen Stock Exchange filing, stock code 300852, 19 October 2026
    Quoted passages
    1 目前厂房在建,预计11月底建好。核心设备交期较长,目前设备已基本定完,预计2027年Q2投产。第一条产线因设备交付限制,预计明年Q2交付,初期月产能将逐步爬坡。预计需一个季度左右的爬坡期,有望于2027年Q4开始有营收贡献。

September 2026

  1. Trade measureTrade

    U.S. Customs and Border Protection

    US Customs and Border Protection opened an advance notice of proposed rulemaking on wider import disclosures aimed at illegally transshipped goods, with comments due by 1 December 2026.

    Sources

    1. Heightened Import Disclosures for Supply Chain Visibility (advance notice of proposed rulemaking, FR Doc. 2026-17926). Federal Register, via govinfo.gov, 2 September 2026
    Quoted passages
    1 especially those that are illegally transshipped to evade compliance with U.S. customs and trade laws
  2. RuleThai policy

    Thailand Board of Investment

    The BOI announced that it would phase out tax breaks for low-margin operations and measure success by realised investment rather than application volume.

    Sources

    1. Thailand Fast-Tracks $3.66 Billion Industrial Pipeline, Unveils Tax Incentives to Spur Tech IPOs. Thailand Board of Investment, One Start One Stop Investment Center (OSOS), 2026
    Quoted passages
    1 BOI is also changing how it measures success, shifting from application volume to realized outcomes.

August 2026

  1. FilingBoard fabricationPrachin Buri

    Suntak Technology

    Suntak Technology put the first phase of its Prachin Buri plant at about RMB 1 billion and expected it to be built in the first quarter of 2027.

    Sources

    1. 崇达技术股份有限公司2026年半年度报告全文 (2026 half-year report). Shenzhen Stock Exchange disclosure via CNINFO, 29 August 2026
    Quoted passages
    1 首期投资规模约为10 亿元人民币
  2. ConstructionBoard fabricationChachoengsao

    Shengyi Electronics (Thailand)

    Shengyi Electronics reported its Thai plant in equipment installation and commissioning, with trial production and operation targeted for the third quarter of 2026.

    Sources

    1. Shengyi Electronics 2026 Semi-Annual Report, other disclosures. Shengyi Electronics Co., Ltd. via CNINFO, 15 August 2026
    Quoted passages
    1 公司进入设备安装与调试的关键阶段, 全力推进项目2026 年第三季度试生产和运行。
  3. FilingBoard fabricationRayong

    Sihui Fuji Electronics

    Sihui Fuji disclosed capital increases of RMB 200 million and RMB 350 million in its Thai subsidiary First Quality Circuit.

    Sources

    1. 关于对泰国子公司增资及完成注册资本变更登记的公告 (2026-056) (Capital increase in the Thai subsidiary and completed registration). CNINFO, Shenzhen Stock Exchange filing, stock code 300852, 4 August 2026
    Quoted passages
    1 计划投资金额不超过人民币5亿元 … 向一品电路增资人民币2亿元 … 向一品电路增资人民币3.5亿元

July 2026

  1. Trade measureTrade

    Office of the United States Trade Representative

    Goods from Thailand began to carry a 12.5% US tariff under Section 301, the same rate set for China and Vietnam, with printed circuits under heading 8534 not among the listed exemptions.

    Sources

    1. Notice of Actions in Section 301 Investigations of Acts, Policies, and Practices of Various Economies Related to the Failure of Each Economy To Impose and Effectively Enforce a Prohibition on the Importation of Goods Produced With Forced Labor (FR Doc. 2026-15181). Federal Register, via govinfo.gov, 28 July 2026
    2. Notice of Actions in Section 301 Investigations of Acts, Policies, and Practices of Various Economies Related to the Failure of Each Economy To Impose and Effectively Enforce a Prohibition on the Importation of Goods Produced With Forced Labor. Federal Register, Vol. 91, No. 143 (govinfo.gov), 28 July 2026
    Quoted passages
    1 has determined to impose 12.5 percent tariffs on products of Thailand, except as provided in Annex I and Annex II, Part A
    2 the Trade Representative has determined to impose 12.5 percent tariffs on products of Thailand
  2. GroundbreakingBoard fabricationRayong

    Sihui Fuji Electronics

    Sihui Fuji reported the groundbreaking of phase two of First Quality Circuit in Thailand and said it looked forward to its mSAP line starting production at the end of 2026.

    Sources

    1. 泰国一品电路二期工厂奠基,mSAP产线布局全面提速 (Phase two of First Quality Circuit, Thailand, breaks ground; mSAP line accelerates), company WeChat article. Sina Finance (republished), 3 July 2026
    Quoted passages
    1 近日,泰国子公司一品电路有限公司二期工厂正式奠基 … 我们期待今年底mSAP产线的投产

June 2026

  1. FilingBoard fabricationPrachin Buri

    Avary Holding

    Avary Holding disclosed a capital increase in Peng Shen Technology (Thailand) that raises its stake from 70% to 72.25%, with Saha Group at 10% and AROC at 17.65%.

    Sources

    1. Announcement on capital increase in holding subsidiary Peng Shen Thailand (2026-054). Avary Holding (Shenzhen) Co., Ltd. via CNINFO, 30 June 2026
    Quoted passages
    1 鹏鼎 7,000 70.00% 8,197 72.25% SAHA 集团 1,000 10.00% 1,133 10.00% AROC 2,000 20.00% 2,000 17.65%
  2. Trade measureTrade

    United States

    A US executive order told agencies to prioritise cases of misclassification, undervaluation and illegal transshipment of imports, including investigations under the Enforce and Protect Act.

    Sources

    1. Executive Order 14411: Strengthening Customs Enforcement (FR Doc. 2026-11595). Federal Register, via govinfo.gov, 10 June 2026
    Quoted passages
    1 importations involving misclassification, undervaluation, and illegal transshipment, including investigations conducted pursuant to the Enforce and Protect Act

May 2026

  1. FilingAssemblyPathum Thani

    SVI Public Company Limited

    The Stock Exchange of Thailand delisted the shares of SVI, the electronics manufacturer that holds 75% of Advanced Interconnection Technology, with 21 May 2026 as the last trading day.

    Sources

    1. ตลาดหลักทรัพย์ฯ เพิกถอนหุ้นสามัญของ SVI จากการเป็นหลักทรัพย์จดทะเบียน (13 May 2026). The Stock Exchange of Thailand, 13 May 2026
    2. SVI ร่วมทุนยักษ์ใหญ่จีนผลิตแผงวงจรพิมพ์ HDI PCB ในไทย มูลค่าเกือบ 4 พันลบ.. InfoQuest, 2025
    Quoted passages
    1 ตลาดหลักทรัพย์ฯ จึงสั่งเพิกถอนหุ้นสามัญของ SVI จากการเป็นหลักทรัพย์จดทะเบียนตั้งแต่วันที่ 22 พฤษภาคม 2569 เป็นต้นไป โดยหุ้นสามัญของ SVI จะซื้อขายในตลาดหลักทรัพย์ฯ เป็นวันสุดท้ายในวันที่ 21 พฤษภาคม 2569
    2 ทุนจดทะเบียน 1,600 ล้านบาท โดย SVI ถือหุ้น 75% และ CCTC ถือหุ้น 25% ของทุนจดทะเบียน
  2. BOI approvalBoard fabricationSamut Prakan

    Compeq Technology (Thailand)

    The BOI approved a second phase of THB 9,170 million for Compeq Technology (Thailand), a flexible-board maker that invested THB 13,000 million in its first phase.

    Sources

    1. บีโอไออนุมัติ 3 โครงการใหญ่ PCB ขยายลงทุนเฟสสอง 2 หมื่นล้าน เชื่อมห่วงโซ่ AI–Data Center (ข่าวสำหรับสื่อมวลชน ฉบับที่ 73/2569, 15 พฤษภาคม 2569). Thailand Board of Investment, 15 May 2026
    Quoted passages
    1 บริษัทมีเงินลงทุนในเฟสแรก 13,000 ล้านบาท และจะลงทุนเพิ่มเติมในครั้งนี้อีก 9,170 ล้านบาท
  3. BOI approvalBoard fabricationPrachin Buri

    Gold Circuit Electronics (Thailand)

    The BOI approved a second phase of THB 7,230 million for Gold Circuit Electronics (Thailand) in Prachin Buri, after a first phase of THB 8,000 million.

    Sources

    1. บีโอไออนุมัติ 3 โครงการใหญ่ PCB ขยายลงทุนเฟสสอง 2 หมื่นล้าน เชื่อมห่วงโซ่ AI–Data Center (ข่าวสำหรับสื่อมวลชน ฉบับที่ 73/2569, 15 พฤษภาคม 2569). Thailand Board of Investment, 15 May 2026
    Quoted passages
    1 บริษัทมีเงินลงทุนในเฟสแรก 8,000 ล้านบาท และจะลงทุนเพิ่มเติมในครั้งนี้อีก 7,230 ล้านบาท
  4. BOI approvalBoard fabricationChon Buri

    Multi-Fineline Electronics (Thailand)

    The BOI approved a second phase of THB 5,800 million for Multi-Fineline Electronics (Thailand) at Rojana Nong Yai Industrial Estate, Chon Buri, after a first phase of THB 14,000 million.

    Sources

    1. บีโอไออนุมัติ 3 โครงการใหญ่ PCB ขยายลงทุนเฟสสอง 2 หมื่นล้าน เชื่อมห่วงโซ่ AI–Data Center (ข่าวสำหรับสื่อมวลชน ฉบับที่ 73/2569, 15 พฤษภาคม 2569). Thailand Board of Investment, 15 May 2026
    2. บีโอไออนุมัติ 3 โครงการใหญ่ PCB ขยายลงทุนเฟสสอง 2 หมื่นล้าน เชื่อมห่วงโซ่ AI–Data Center (ข่าวสำหรับสื่อมวลชน ฉบับที่ 73/2569, 15 พฤษภาคม 2569). Office of the Board of Investment, Thailand, 15 May 2026
    Quoted passages
    1 บริษัทมีเงินลงทุนในเฟสแรก 14,000 ล้านบาท และจะลงทุนเพิ่มเติมในครั้งนี้อีก 5,800 ล้านบาท
    2 ตั้งโรงงานอยู่ที่นิคมอุตสาหกรรมโรจนะหนองใหญ่ จังหวัดชลบุรี

April 2026

  1. Trade measureTrade

    U.S. Customs and Border Protection

    A US Customs ruling held that mounting components onto bare boards, followed by programming, is a substantial transformation that turns a bare board into a functioning assembly.

    Sources

    1. HQ H344034: Country of Origin of Printed Circuit Board Assemblies. U.S. Customs and Border Protection, Customs Rulings Online Search System (CROSS), 2026
    Quoted passages
    1 the product at issue transitions from a bare PCB or “green board” to a functioning PCBA when the components are soldered onto it

Q2 2026

  1. ConstructionBoard fabricationPhra Nakhon Si Ayutthaya

    Victory Giant Technology (Thailand)

    Victory Giant Technology reported that the main structure of building A2 at its Thai plant was topped out in the second quarter of 2026, and that phase two of building A1 had passed audits by several customers and begun producing verification boards for AI products.

    Sources

    1. 胜宏科技(惠州)股份有限公司投资者关系活动记录表 (Investor relations activity record: site visit to the Thai subsidiary, 6 July 2026). CNINFO, Shenzhen Stock Exchange investor relations record, stock code 300476, 6 July 2026
    Quoted passages
    1 A1 栋二期高端产能已顺利通过多个客户的审厂认证工作,开始生产AI 产品的验证板,部分料号已通过产品验证;泰国A2 栋厂房已于二季度完成主体封顶仪式

March 2026

  1. ExpansionBoard fabricationPrachin Buri

    Kinwong Electronic

    Kinwong Electronic added up to CNY 700 million for fit-out, production lines and equipment at its Thai base, which had not yet started production.

    Sources

    1. 景旺电子关于增加泰国生产基地投资额度的公告 (2026-016): announcement on increasing the investment quota for the Thailand production base. Shanghai Stock Exchange filing via CNINFO, 28 March 2026
    Quoted passages
    1 投资金额:增加不超过7 亿元人民币或等值外币的投资额度。增加的投资金额用于包括但不限于装修安装工程、生产线及生产设备扩充等。截至本公告披露日,泰国景旺尚未投产运营。
  2. FilingBoard fabricationBangkok

    KCE Electronics

    KCE Electronics reported in its 2025 One Report that its Bangkok and Ayutthaya plants operated below 70% of total capacity during 2025.

    Sources

    1. 56-1 One Report 2025. Thai SEC, March 2026
    Quoted passages
    1 Total employees 5,027 | 4,643 | 4,171 (2023, 2024, 2025), p87; During 2025, production facilities in Bangkok and Ayutthaya operated at below 70% of total capacity

February 2026

  1. FilingBoard fabricationChachoengsao

    Unimicron

    At its earnings call, Unimicron said its Thai plant had not yet entered mass production.

    Sources

    1. 【欣興電子法說會重點內容備忘錄】未來展望趨勢 20260225. 富果直送 (Fugle), 25 February 2026
    Quoted passages
    1 主因泰國廠尚未進入量產
  2. Trade measureTrade

    United States

    A US proclamation imposed a temporary 10% import surcharge for 150 days, which applied to Thai goods until 24 July 2026.

    Sources

    1. Proclamation 11012: Imposing a Temporary Import Surcharge To Address Fundamental International Payments Problems (FR Doc. 2026-03824). Federal Register, via govinfo.gov, 25 February 2026
    Quoted passages
    1 I impose, for a period of 150 days, a temporary import surcharge of 10 percent ad valorem
  3. Trade measureTrade

    Supreme Court of the United States

    The US Supreme Court held that the International Emergency Economic Powers Act, under which the reciprocal tariffs on Thai goods had been set, does not authorise the President to impose tariffs.

    Sources

    1. Learning Resources, Inc. v. Trump, No. 24-1287, 607 U.S. 229 (decided February 20, 2026). Supreme Court of the United States, 20 February 2026
    Quoted passages
    1 Held: IEEPA does not authorize the President to impose tariffs.

January 2026

  1. BOI approvalBoard fabricationPrachin Buri

    Peng Shen Technology (Thailand)

    The BOI approved three further Peng Shen Technology projects, bringing its four promoted projects in Thailand to more than THB 65,000 million and more than 5,600 planned Thai jobs.

    Sources

    1. บีโอไอไฟเขียว 'ZDT' ยักษ์ใหญ่ PCB เบอร์หนึ่งของโลก ขยายฐานลงทุนในไทย 6.5 หมื่นล้าน (ข่าวสำหรับสื่อมวลชน ฉบับ 9/2569, 19 มกราคม 2569). Office of the Board of Investment, 19 January 2026
    2. BOI approves ZDT expansion: world's top PCB maker to invest THB65bn more in Thailand. Nation Thailand, 2026
    Quoted passages
    1 รวมมูลค่าเงินลงทุนทั้ง 4 โครงการกว่า 65,000 ล้านบาท และจะมีการจ้างงานบุคลากรไทยกว่า 5,600 คน
    2 Combined, the four projects represent total investment of more than THB65 billion, and are expected to create jobs for over 5,600 Thai workers.
  2. ConstructionMaterialsChachoengsao

    Shengyi Technology (Thailand)

    Shengyi Technology (Thailand) held the topping-out ceremony for its plant at TFD II Industrial Estate in Chachoengsao, planned for 12 million square metres of copper-clad laminate and 23.4 million metres of prepreg a year.

    Sources

    1. 总投资14亿!生益科技泰国项目封顶大吉. Hunan Electronic Circuit Industry Association (IC&PCB联盟), company release, 19 January 2026
    Quoted passages
    1 2026年1月16日,天朗气清,惠风和畅。生益科技(泰国)有限公司项目封顶仪式在明媚的阳光下圆满举行。; 项目规划年产能为1200万平方米高性能覆铜板及2340万米粘结片
  3. BOI approvalBoard fabricationPathum Thani

    Advanced Interconnection Technology (AITC)

    Advanced Interconnection Technology, the SVI and CCTC joint venture at Bangkadi Industrial Park, was reported to have BOI approval for a two-phase HDI and multilayer board plant planned to reach about 360,000 square metres a year.

    Sources

    1. Two China-Backed PCB Projects Secure Thailand BOI Approval, Strengthening Southeast Asia Manufacturing Push. ic-pcb.com, 2026
    Quoted passages
    1 The project will be built in two phases, reaching a combined annual capacity of about 360,000 square meters after full ramp-up.
  4. ExpansionBoard fabricationPrachin Buri

    Dynamic Electronics

    Dynamic Electronics raised the budget for a new Thai plant from CNY 1.5 billion to CNY 3.3 billion, for boards used in routers, AI servers, switches and AI accelerator cards.

    Sources

    1. China's Dynamic Electronics Surges After Doubling Investment in Thai AI PCB Plant Amid High Demand. Yicai Global, 2026
    Quoted passages
    1 such as routers, AI servers, switches, and AI accelerator cards

2026

  1. AnnouncedMaterialsChachoengsao

    Fulltech Fiber Glass

    Fulltech Fiber Glass launched the first phase of its Thai glass fabric investment, NT$3.1 billion, with mass production planned for the third quarter of 2027.

    Sources

    1. 富喬擴大資本支出 31億元啟動泰國第一期投資案. udn.com (聯合新聞網), 2026
    Quoted passages
    1 資金來源為自有資金和金融機構融資,規劃預計 2027 年第3季量產。
  2. ExpansionMaterials

    ITEQ

    ITEQ said its Thai plant had capacity for about 300,000 laminate sheets a month and expected to reach 600,000 a month by the end of the year.

    Sources

    1. 銅箔基板需求飆增 聯茂CCL月產能3年內拼915萬張. Liberty Times (自由財經), 2026
    Quoted passages
    1 泰國廠目前CCL月產能約30萬張,目前正積極擴充產能,預計年底月產能將達60萬張。
  3. BOI approvalMaterialsChon Buri

    TUC (Thailand)

    The BOI approved TUC's USD 189.2 million plant in Chon Buri for copper-clad laminate and prepreg designed for AI servers.

    Sources

    1. Thailand Approves $1.99 Billion in New Investment, Led by AI and Advanced Electronics. Thailand Board of Investment, One Start One Stop Investment Center (OSOS), 2026
    Quoted passages
    1 USD 189.2 million (6.3 billion baht) in Chonburi to manufacture CCL and prepreg designed specifically for high-demand AI servers

December 2025

  1. ExpansionBoard fabricationPrachin Buri

    Avary Holding

    Avary Holding approved RMB 4.297 billion for 2026 to build plant buildings and supporting facilities at its Thai park.

    Sources

    1. Announcement on the 2026 Thailand park investment plan (2025-073). Avary Holding (Shenzhen) Co., Ltd. via CNINFO, 16 December 2025
    Quoted passages
    1 同意公司2026年向泰国园区投资合计42.97亿元人 民币用于建设泰国园区生产厂房及周边配套设施

November 2025

  1. ExpansionMaterials

    Mitsubishi Gas Chemical

    Mitsubishi Gas Chemical's Thai subsidiary completed an additional plant that doubles its capacity for BT materials used in semiconductor packages.

    Sources

    1. Mitsubishi Gas Chemical expands electronic materials plant in Thailand. Chemical Engineering (chemengonline.com), 2025
    Quoted passages
    1 ETT has constructed an additional plant, doubling its production capacity.

October 2025

  1. FilingBoard fabricationChon Buri

    Dongshan Precision

    Dongshan Precision told investors that profit had not grown because new capacity in Thailand had not yet been converted into enough output.

    Sources

    1. 投资者关系活动记录表 编号:2025-10-22 (investor relations record, Q3 2025 results call). Suzhou Dongshan Precision Manufacturing investor relations record, mirrored by Tencent Finance, 22 October 2025
    Quoted passages
    1 因为泰国新产能转化不足,利润没有增长

September 2025

  1. ExpansionMaterialsPhra Nakhon Si Ayutthaya

    Panasonic Industry

    Panasonic Industry announced about JPY 17 billion for a new building and MEGTRON laminate line at its Ayutthaya plant, scheduled to begin operation in November 2027 with mass production by the end of fiscal 2028.

    Sources

    1. Panasonic Industry will Double the Production Capacity of MEGTRON Multi-layer Circuit Board Materials Over the Next Five Years. Panasonic Newsroom, 12 September 2025
    Quoted passages
    1 Panasonic Industry will invest approximately 17 billion yen to construct a new manufacturing facility at its Ayutthaya Plant in Thailand. ... The new facility is scheduled to commence operations in November 2027, with mass production scheduled by the end of fiscal year 2028.
  2. OpeningBoard fabricationPrachin Buri

    Peng Shen Technology (Thailand)

    Peng Shen Technology (Thailand), the Zhen Ding Tech and Saha Group joint venture in Prachin Buri, started production at its first BOI-promoted project, according to the BOI.

    Sources

    1. บีโอไอไฟเขียว 'ZDT' ยักษ์ใหญ่ PCB เบอร์หนึ่งของโลก ขยายฐานลงทุนในไทย 6.5 หมื่นล้าน (ข่าวสำหรับสื่อมวลชน ฉบับ 9/2569, 19 มกราคม 2569). Office of the Board of Investment, 19 January 2026
    Quoted passages
    1 โครงการแรกได้รับอนุมัติไปเมื่อปี 2566 และเริ่มเดินสายการผลิตแล้วตั้งแต่เดือนกันยายน 2568 ที่ผ่านมา

August 2025

  1. RuleThai policy

    Thailand Board of Investment

    The BOI prepared refundable tax credits linked to research, skills and similar spending, as a 15% global minimum tax applies to groups with consolidated revenue above EUR 750 million.

    Sources

    1. Thailand Board of Investment Prepares to Introduce OECD’s QRTC; Revises Measures to Encourage Deep Tech Startups. Thailand Board of Investment, One Start One Stop Investment Center (OSOS), 2025
    Quoted passages
    1 the GMT at a minimum rate of 15% on multinational companies with a consolidated group revenue above 750 million EUR

July 2025

  1. Trade measureTrade

    United States

    A US executive order set the reciprocal tariff on goods from Thailand at 19%, with 40% for goods found to be transshipped to evade duties, from 7 August 2025.

    Sources

    1. Further Modifying the Reciprocal Tariff Rates (Executive Order 14326). The White House, 31 July 2025
    2. Executive Order 14326 of July 31, 2025: Further Modifying the Reciprocal Tariff Rates. Federal Register, Vol. 90, No. 149 (6 August 2025), via govinfo.gov, 6 August 2025
    Quoted passages
    1 Thailand 19%
    2 shall be subject to (i) an additional ad valorem rate of duty of 40 percent
  2. GroundbreakingMaterialsPhra Nakhon Si Ayutthaya

    Ventec International Group

    Ventec International Group broke ground for a plant of about 35,000 square metres at the Hi-Tech Industrial Park in Ayutthaya, planning trial production in the first quarter of 2026 and full-scale production in the second quarter.

    Sources

    1. Thailand New Plant Breaks Ground, Projected for Mass Production in 2026. Ventec International Group, 1 August 2025
    Quoted passages
    1 Ventec International Group Co., Ltd. (6672 TT) held a groundbreaking ceremony on the morning of July 30 at the Hi-Tech Industrial Park in Ayutthaya, Thailand.; The new factory covers an area of approximately 35,000 square meters.; expected to start trial production in the first quarter of 2026 and enter full-scale production in the second quarter of 2026.
  3. ExpansionBoard fabricationPhra Nakhon Si Ayutthaya

    Victory Giant Technology

    Victory Giant Technology's shareholders approved a USD 250 million capital increase in its Thai subsidiary, approved by the board on 4 July, for factory buildings, equipment and day-to-day operations.

    Sources

    1. 胜宏科技(惠州)股份有限公司2025年第三次临时股东会决议公告 (2025-079) (Resolutions of the third extraordinary shareholders' meeting of 2025). CNINFO, Shenzhen Stock Exchange filing, stock code 300476, 21 July 2025
    2. 胜宏科技(惠州)股份有限公司关于向泰国孙公司增资的公告 (2025-075) (Capital increase in the Thai subsidiary). CNINFO, Shenzhen Stock Exchange filing, stock code 300476, 5 July 2025
    Quoted passages
    1 提案1.00 《关于向泰国孙公司增资的议案》; 同意368,357,079 股,占出席本次股东会有效表决权股份总数的99.9742%
    2 增资2.5 亿美元,用于泰国胜宏建设厂房、购买设备以及其他日常经营活动相关事项。; 公司于2025 年7 月4 日召开了第五届董事会第六次会议
  4. RuleThai policy

    Wage Committee (Thailand)

    New Thai minimum daily wages took effect, including THB 400 in Chachoengsao, Chon Buri and Rayong, THB 372 in Pathum Thani and Samut Prakan, and THB 357 in Prachin Buri and Ayutthaya.

    Sources

    1. ประกาศคณะกรรมการค่าจ้าง เรื่อง อัตราค่าจ้างขั้นต่ำ (ฉบับที่ 14). Royal Gazette vol. 142, special part 236 ง, pp. 29 to 31, 1 July 2568, 1 July 2025
    Quoted passages
    1 ข้อ 2 (3) กรุงเทพมหานคร จังหวัดฉะเชิงเทรา ชลบุรี ภูเก็ต ระยอง 400 บาท; ข้อ 4 นครปฐม นนทบุรี ปทุมธานี สมุทรปราการ และสมุทรสาคร 372 บาท; ข้อ 7 ... ปราจีนบุรี พระนครศรีอยุธยา ... 357 บาท; ข้อ 15 ... อ่างทอง 348 บาท; ข้อ 21 มีผลใช้บังคับตั้งแต่วันที่ 1 กรกฎาคม พ.ศ. 2568

Second half of 2025

  1. OpeningBoard fabricationPhra Nakhon Si Ayutthaya

    Shennan Circuits (Thailand)

    Shennan Circuits reported that its Thai plant connected its production lines and started production in the second half of 2025.

    Sources

    1. Shennan Circuits 2025 Annual Report, management discussion. Shennan Circuits Co., Ltd. via CNINFO, 13 March 2026
    Quoted passages
    1 新项目方面,泰国工厂以及南通四期项目均于 2025 年下半年顺利实现连线投产。

June 2025

  1. BOI approvalMaterialsChachoengsao

    Shengyi Technology (Thailand)

    Shengyi Technology said its Thai subsidiary had recently received a BOI investment promotion certificate, which includes a corporate income tax exemption for eight years from the start of revenue.

    Sources

    1. 广东生益科技股份有限公司关于在泰国投资新建生产基地的进展公告 (2025-032) (Progress of the new production base in Thailand). CNINFO, Shanghai Stock Exchange filing, stock code 600183, 4 June 2025
    Quoted passages
    1 泰国生益于近日收到泰国投资促进委员会(BOI)颁发的投资优惠证书; 自运营产生收入之日起,为期8 年

April 2025

  1. AnnouncedBoard fabricationPathum Thani

    SVI and China Circuit Technology (Shantou)

    SVI and China Circuit Technology (Shantou) announced a joint venture for a multilayer and HDI board plant in Bangkadi Industrial Park, Pathum Thani, with registered capital of THB 1,600 million held 75% by SVI and 25% by CCTC.

    Sources

    1. SVI ร่วมทุนยักษ์ใหญ่จีนผลิตแผงวงจรพิมพ์ HDI PCB ในไทย มูลค่าเกือบ 4 พันลบ.. InfoQuest, 2025
    2. SVI Public Company Limited and China Circuit Technology Corporation Announce Establishment of A New Joint Venture. MarketScreener, 2025
    Quoted passages
    1 ทุนจดทะเบียน 1,600 ล้านบาท โดย SVI ถือหุ้น 75% และ CCTC ถือหุ้น 25% ของทุนจดทะเบียน
    2 The facility will be located in the Bangkadi Industrial Park, Pathum Thani Province.

March 2025

  1. ExpansionBoard fabricationChachoengsao

    Shengyi Electronics

    Shengyi Electronics raised the planned investment in its Thai company from USD 100 million to USD 170 million.

    Sources

    1. 生益电子股份有限公司关于在泰国投资新建生产基地的进展公告 (2025-005): progress announcement on the new production base in Thailand. Shanghai Stock Exchange filing via CNINFO, 7 March 2025
    Quoted passages
    1 泰国公司拟增加0.7亿美元投资额度,其投资金额由1亿美元增加至1.7亿美元,资金来源为自有资金和自筹资金

2025

  1. OpeningBoard fabricationRayong

    SYKC Circuit (Thailand)

    SYKC Circuit (Thailand), a subsidiary of Shanghai YKC, held the grand opening of its new factory.

    Sources

    1. SYKC Circuit (Thailand) Hosts Grand Opening Ceremony for New Factory. IC&PCB Union (Hunan Printed Circuit Association), 2025
    Quoted passages
    1 SYKC Circuit (Thailand) is a subsidiary of Shanghai YKC Corporation, a leading PCB manufacturer headquartered in Shanghai, China.

December 2024

  1. AnnouncedMaterialsPhra Nakhon Si Ayutthaya

    Ventec International Group

    Ventec International Group chose the Hi-Tech Industrial Estate in Ayutthaya for a USD 17 million PCB materials plant, planned at 150,000 sheets a month in its first phase.

    Sources

    1. Thailand Confirmed as Location for New PCB Material Manufacturing Facility. Ventec International Group, 17 December 2024
    Quoted passages
    1 The facility will be built on 8.4 acres in the Hi-Tech Industrial Estate to the north of Bangkok in the Ayutthaya province; The $17 million investment marks a significant step in expanding Ventec's global manufacturing footprint beyond China and Taiwan.; achieving a capacity of 150,000 sheets per month in phase 1.
  2. OpeningBoard fabricationSamut Prakan

    Compeq (Thailand)

    Compeq (Thailand) opened a multilayer PCB plant in Asia Industrial Estate (Suvarnabhumi), Samut Prakan, an investment of more than THB 10.4 billion.

    Sources

    1. Compeq opens new PCB manufacturing plant in Thailand. Evertiq, 2025
    2. เปิดโรงงาน “คอมเปค” ผู้ผลิต PCB รายใหญ่ของโลก ทุ่มหมื่นล้าน พร้อมเดินเครื่องผลิตทันที. Thailand Board of Investment, One Start One Stop Investment Center (OSOS), 2024
    Quoted passages
    1 Taiwanese PCB manufacturer Compeq has recently opened a new PCB manufacturing facility in Thailand, representing an investment of over THB 10.4 billion
    2 มีคำขอรับการส่งเสริมจำนวน 107 โครงการ มูลค่าลงทุนรวมกว่า 173,000 ล้านบาท
  3. GroundbreakingBoard fabricationPrachin Buri

    Taihua Electronics Technology (Ellington)

    Taihua Electronics Technology, a Chinese maker of boards from 2 to 20 layers, broke ground for its first factory at 304 Industrial Park.

    Sources

    1. A leading Chinese PCB manufacturer establishes its first factory in 304 Industrial Park - Thailand, elevating the global PCB industry.. 304 Industrial Park, 2025
    Quoted passages
    1 The company produces precision PCBs ranging from 2 layers for general electronic devices to 20 layers

Second half of 2024

  1. OpeningBoard fabricationRayong

    First Quality Circuit (Sihui Fuji)

    First Quality Circuit, Sihui Fuji's plant in Rayong, started formal production in the second half of 2024.

    Sources

    1. 2026年半年度报告 (Interim report 2026). CNINFO, Shenzhen Stock Exchange filing, stock code 300852, 4 August 2026
    Quoted passages
    1 2024年下半年正式投产

May 2024

  1. ExpansionBoard fabricationPathum Thani

    Chin-Poon Industrial

    Chin-Poon announced an additional THB 1 billion to expand its factory site in Thailand.

    Sources

    1. PCB firm Chin-Poon to expand factory site in Thailand. DigiTimes Asia, 14 May 2024
    Quoted passages
    1 has revealed plans to invest an additional THB1 billion (US$27.3 million) in expanding its factory site in Thailand

January 2024

  1. RuleThai policy

    Ministry of Natural Resources and Environment (Thailand)

    Thailand published its current list of projects that need a full environmental impact assessment, which covers industrial estates at every size and has no entry for printed circuit board manufacture.

2024

  1. RuleThai policy

    Thailand Board of Investment

    The BOI widened its promotion scope for the PCB industry to cover the entire supply chain, from fabrication and assembly to raw materials, components and services.

    Sources

    1. Thailand to Host First-Ever “Thailand Electronics Circuit Asia 2024 (THECA)” Highlighting Thailand's Potential as ASEAN's Top PCB Manufacturing Base: Hosting the World Electronics Circuit Conference in 2027. Thailand Board of Investment, One Start One Stop Investment Center (OSOS), 2024
    Quoted passages
    1 BOI revised the investment promotion measures, by expanding the promotion scope for PCB industry to cover the entire supply chain

December 2023

  1. AnnouncedMaterialsChachoengsao

    Shengyi Technology (Thailand)

    Shengyi Technology (Thailand) signed a land purchase agreement with JCK International for its Thai production base.

    Sources

    1. 广东生益科技股份有限公司关于在泰国投资新建生产基地的进展公告 (2025-032) (Progress of the new production base in Thailand). CNINFO, Shanghai Stock Exchange filing, stock code 600183, 4 June 2025
    Quoted passages
    1 生益科技(泰国)有限公司(以下简称“泰国生益”)于2023 年12 月15 日与JCK 国际股份有限公司签订土地买卖协议

November 2023

  1. AnnouncedBoard fabricationPhra Nakhon Si Ayutthaya

    Shennan Circuits

    Shennan Circuits approved up to RMB 1.27 billion for a new PCB plant in Rojana Industrial Park, Ayutthaya.

    Sources

    1. Shennan Circuits to Build PCB Plant in Thailand. Printed Circuit Design & Fab (PCD&F), 2023
    2. Thailand investment announcement 2023-049 (PDF pp.1 to 2). Shennan Circuits, 24 November 2023
    Quoted passages
    1 plans to spend up to RMB1.27 billion ($178 million) toward the new site in the Rojana Industrial Park in Ayutthaya
    2 有利于公司进一步开拓海外市场,满足国际客户的需求,完善产品在全球市场的供应能力

September 2023

  1. AnnouncedBoard fabricationPrachin Buri

    Kinwong Electronic

    Kinwong Electronic announced an investment of up to CNY 700 million in a new production base in Thailand.

    Sources

    1. 景旺电子关于在泰国投资新建生产基地的公告 (2023-083): announcement on investing in a new production base in Thailand. Shanghai Stock Exchange filing via CNINFO, 1 September 2023
    Quoted passages
    1 该项目计划投资金额不超过7 亿元人民币,包括但不限于在泰国设立公司、购买土地、购建固定资产等相关事项

July 2023

  1. AnnouncedMaterialsChachoengsao

    Shengyi Technology

    Shengyi Technology's board approved a copper-clad laminate and prepreg production base in Thailand, a planned investment of RMB 1.4 billion (about USD 200 million) to be built in phases.

    Sources

    1. 广东生益科技股份有限公司关于在泰国投资新建生产基地的公告 (2023-049) (New production base in Thailand). CNINFO, Shanghai Stock Exchange filing, stock code 600183, 29 July 2023
    Quoted passages
    1 决议在泰国投资新建覆铜板及粘结片生产基地。该项目计划投资金额14 亿元人民币(约2 亿美元); 公司将根据市场需求和业务进展等具体情况分阶段实施建设泰国生产基地。; 公司于2023 年7 月28 日召开第十届董事会第二十六次会议
  2. AnnouncedBoard fabricationChachoengsao

    Shengyi Electronics

    Shengyi Electronics announced an investment in a new production base in Thailand, citing cost advantages in land, buildings, labour and tax.

    Sources

    1. Thailand investment announcement 2023-034 (PDF pp.1 to 3). Shengyi Electronics, 13 July 2023
    Quoted passages
    1 泰国作为新兴市场经济体,具备土地、厂房、人力、税收等方面的成本比较优势

May 2023

  1. ConstructionBoard fabricationPrachin Buri

    Dynamic Electronics

    Dynamic Electronics, an automotive PCB maker, accelerated construction of its new plant in Thailand.

    Sources

    1. Automotive PCB maker Dynamic accelerates new plant construction in Thailand. DigiTimes Asia, 18 May 2023
    Quoted passages
    1 Taiwan-based automotive PCB maker Dynamic Electronics has accelerated the construction of its new plant in Thailand
  2. AnnouncedBoard fabricationPrachin Buri

    Gold Circuit Electronics

    Gold Circuit Electronics, a maker of high-layer-count boards for servers and PCs, disclosed plans to set up a new plant in Thailand.

    Sources

    1. PCB firm GCE to set up new plant in Thailand. DigiTimes Asia, 15 May 2023
    Quoted passages
    1 which specializes in high-layer count (HLC) PCBs for servers and PCs, has disclosed plans to set up a new plant in Thailand

June 2022

  1. AnnouncedBoard fabricationPhra Nakhon Si Ayutthaya

    WUS Printed Circuit

    WUS Printed Circuit announced plans to spend USD 280 million on a new production base in Thailand, in an Ayutthaya industrial park.

    Sources

    1. WUS Printed Circuit to Spend USD280 Million on New Thai Plant. Yicai Global, 2022
    Quoted passages
    1 plans to spend USD280 million building a new production base in Thailand to help overseas clients sidestep geopolitical and trade risks

2022

  1. AnnouncedBoard fabricationPrachin Buri

    CMK Corporation

    CMK announced the construction of a new factory in Thailand, planned to double its HDI board capacity.

    Sources

    1. Notice of construction of new Thailand factory (PDF p.1). CMK, 2022
    Quoted passages
    1 we plan to double the production capacity of HDI PCBs through the construction of this new factory

Data and method

Sources are company announcements, stock-exchange filings, Board of Investment releases, government notices and trade press. Each row quotes a passage from at least one source, and its date is given at the precision that source states: a day, a month, a quarter, a half-year or a year. Rows are grouped by month; a row dated only to a quarter, a half or a year sits under that period. Plans, targets and scheduled dates are reported as the company or agency stated them. Plant links lead to the MPBxChange register of PCB fabrication plants in Thailand.