Supplier / Phlaeng Yao · TH
Olympic Circuit (Thailand)
OLYMPIC CIRCUIT (THAILAND) COMPANY LIMITED
Olympic Circuit (Thailand) Co., Ltd. makes HDI and rigid PCBs in Apex Green Industrial Estate, Chachoengsao, Thailand. The plant is ramping up production. Part of Olympic Circuit Technology Co., Ltd. Thai name: บริษัท โอลิมปิก เซอคิท (ประเทศไทย) จำกัด.
PCB illustration · company photos not supplied
- Manufacturing site
- Apex Green Industrial Estate
- Board type
- rigid / HDI
- Profile ownership
- Not confirmed
- Research reviewed
- 2026-09-24
Know the company.
Olympic Circuit (Thailand) makes printed circuit boards at Apex Green Industrial Estate. The plant is ramping up production. Part of Olympic Circuit Technology Co., Ltd., held through its Singapore (99.95%) and Hong Kong (0.05%) subsidiaries (August 2024 filing) (China).
Manufacturing site
End markets: automotive · AI servers · data centres
Who owns this plant
- Thai legal entity
- OLYMPIC CIRCUIT (THAILAND) CO., LTD. · บริษัท โอลิมปิก เซอคิท (ประเทศไทย) จำกัด
- Registration number
- 0105566233219 · registered 2023-12-14
- Registered capital
- THB 4,016,800,000
- Owned by
- OLYMPIC CIRCUIT PTE. LIMITED (Singapore subsidiary of Olympic Circuit Technology Co., Ltd.) 99.95%, 2024-08-06[3]; 世运线路版有限公司 (Olympic Country Company Limited, Hong Kong subsidiary of Olympic Circuit Technology Co., Ltd.) 0.05%, 2024-08-06[3]
- Parent group
- Olympic Circuit Technology Co., Ltd. (广东世运电路科技股份有限公司) · China · SSE 603920 · revenue 5,576,888,511.38 CNY in 2025[5]
Published investment
- Thailand plant, up to (Apex Green Industrial Estate, 1.2 million sqm/year high-end PCB project): 200,000,000 USD, 2024-05-10[4]
- Land purchase, about 109.76 rai in Apex Green Industrial Estate: 439,035,000 THB, 2024-06-19[6]
- Raised funds to be injected into the Thai subsidiary (capital or loans) for the project: 520,000,000 CNY, 2025-10-28[7]
What the company has announced next
- The Thailand base has entered mass production and is ramping up capacity according to plan.[8]
- The parent plans to add further investment in Thailand step by step according to customer demand and the capacity ramp-up.[11]
- The project is designed for 1.2 million square metres a year of high-end, high-precision printed circuit boards.[9]
- The parent is qualifying overseas core customers and new products at the Thai base.[12]
Company facts from filings, the Thai company register, BOI releases and company announcements. Private individuals are not named.
- OLYMPIC CIRCUIT (THAILAND) CO., LTD. company profile (DBD data). Creden Data (2026)
- OLYMPIC CIRCUIT (THAILAND) CO., LTD. registered capital (DBD data). Creden Data (2026)
- Progress announcement on outbound investment (2024-069). Guangdong Olympic Circuit Technology Co., Ltd. via CNINFO (2024)
- Announcement on outbound investment (2024-040). Guangdong Olympic Circuit Technology Co., Ltd. via CNINFO (2024)
- Olympic Circuit 2025 Annual Report, key accounting data. Guangdong Olympic Circuit Technology Co., Ltd. via CNINFO (2026)
- Announcement on signing the land purchase agreement (2024-053). Guangdong Olympic Circuit Technology Co., Ltd. via CNINFO (2024)
- Olympic Circuit 2025 Annual Report, use of raised funds. Guangdong Olympic Circuit Technology Co., Ltd. via CNINFO (2026)
- Olympic Circuit 2026 Semi-Annual Report, business discussion. Guangdong Olympic Circuit Technology Co., Ltd. via CNINFO (2026)
- Olympic Circuit 2026 Semi-Annual Report, capital expenditure. Guangdong Olympic Circuit Technology Co., Ltd. via CNINFO (2026)
- Olympic Circuit 2026 Semi-Annual Report, definitions. Guangdong Olympic Circuit Technology Co., Ltd. via CNINFO (2026)
- Olympic Circuit 2026 Semi-Annual Report, capital expenditure. Guangdong Olympic Circuit Technology Co., Ltd. via CNINFO (2026)
- Olympic Circuit 2026 Semi-Annual Report, business discussion. Guangdong Olympic Circuit Technology Co., Ltd. via CNINFO (2026)
Find the technical fit.
Reported site status: operating (ramping): production targeted for Q1 2026
Construction
- Board types
- rigid · HDI
- Published for this plant
- Maximum layers
- Up to 24
- Parent group only
- HDI (microvias)
- Yes
- Published for this plant
- Largest board or panel
- Ask the plant
- Not published: ask
- Board thickness range and tolerance
- Ask the plant
- Not published: ask
- Copper weight, outer and inner
- Ask the plant
- Not published: ask
Fine features
- Minimum line / space
- 40 µm (1.6 mil)
- Parent group only
- Smallest finished hole
- Ask the plant
- Not published: ask
- Aspect ratio (board thickness to hole)
- Ask the plant
- Not published: ask
- Minimum annular ring
- Ask the plant
- Not published: ask
- Impedance control and tolerance
- Ask the plant
- Not published: ask
Materials and finish
- Laminates
- CEM-1 · CEM-3 · high-Tg FR-4 · halogen-free FR-4 · PTFE · low-loss · Polyimide · LCP · metal core
- Parent group only
- Surface finishes
- lead-free HASL · ENIG · immersion tin · OSP · immersion silver · gold finger
- Parent group only
- Solder mask and legend colours
- Ask the plant
- Not published: ask
Quality and certificates
- Certificates
- ISO 9001 · ISO 14001 · ISO 13485 · ISO 45001 · IATF 16949 · UL
- Parent group only
- Electrical test (flying probe or fixture) and AOI
- Ask the plant
- Not published: ask
- IPC-6012 class built to
- Ask the plant
- Not published: ask
Orders
- Order sizes taken
- Volume
- Published for this plant
- Assembly at this site
- Ask the plant
- Not published: ask
- Lead time, prototype and production
- Ask the plant
- Not published: ask
Special processes on record: high-layer-count boards and mid-to-high-end HDI
Every plant gets the same rows. A value is shown only with its source: the company's own confirmation, research published for this Thai plant, or figures the parent group publishes for its other plants.
Trust you can inspect.
The same evidence standard applies to buyers and suppliers. A profile claim does not certify capability or payment reliability.
- Company identity
- Not confirmed
- Representative authority
- No contact person published yet
- Supporting evidence
- Research sources below
- Transaction history
- No transaction assurance is implied by this profile.