Supplier / U-Thai, Phra Nakhon Si Ayutthaya (Rojana Industrial Park) · TH
WUS Printed Circuit (Thailand)
WUS Printed Circuit (Thailand) Co., Ltd.
WUS Printed Circuit (Thailand) Co., Ltd. makes HDI and rigid PCBs up to 30 layers in Rojana Industrial Park Ayutthaya, Phra Nakhon Si Ayutthaya, Thailand. Part of WUS Printed Circuit (Kunshan) Co., Ltd. Certificates for this plant: ISO 9001, ISO 14001, UL. Thai name: บริษัท วูส ปริ้นท์เต็ด เซอร์คิท (ไทยแลนด์) จำกัด. Registration no. 0145565004704.
PCB illustration · company photos not supplied
- Manufacturing site
- Rojana Industrial Park Ayutthaya
- Board type
- rigid / HDI
- Profile ownership
- Not confirmed
- Research reviewed
- 2026-09-24
Know the company.
WUS Printed Circuit (Thailand) makes printed circuit boards at Rojana Industrial Park Ayutthaya. The plant is in production. Part of WUS Printed Circuit (Kunshan) Co., Ltd. (沪电股份) (China).
Manufacturing site
End markets: aerospace · AI servers · automotive · data centres · industrial · networking · telecom
Who owns this plant
- Thai legal entity
- WUS PRINTED CIRCUIT (THAILAND) CO., LTD. · บริษัท วูส ปริ้นท์เต็ด เซอร์คิท (ไทยแลนด์) จำกัด
- Registration number
- 0145565004704 · registered 2022-10-04
- Registered capital
- THB 6,490,363,900
- Owned by
- WUS Printed Circuit (Kunshan) Co., Ltd. (沪士电子股份有限公司) 99% (through mainly direct (98.999994% direct at 2026-06-30, with a very small indirect stake)), 2025-12-31[3]
- Parent group
- WUS Printed Circuit (Kunshan) Co., Ltd. (沪士电子股份有限公司) · China · SZSE 002463 · revenue 18,945,220,585 CNY in 2025[6]
Published investment
- Thailand plant C5P1, phase 1 (construction budget): 2,700,000,000 CNY, 2026-06-30[9]
- Thailand plant C5P2, phase 1 (construction budget): 1,600,000,000 CNY, 2026-06-30[10]
What the company has announced next
- Capacity-upgrade equipment for the Thai data-communications division was installed from Q2 2026 and will be released in stages.[11]
- Sampling of 800G switch products has started at the Thai base.[12]
- PCBs of up to 30 layers for 400G switches and AI servers are in volume production at the Thai base.[13]
- Planning for the next phase of Thai capacity is under way.[14]
- The Thai automotive division is extending into high-end HDI products for data communications.[15]
Company facts from filings, the Thai company register, BOI releases and company announcements. Private individuals are not named.
- Company registry record (DBD data mirror). Creden Data (2026)
- Company registry record: registered capital (DBD data mirror). Creden Data (2026)
- WUS Printed Circuit 2025 Annual Report (group structure table). WUS Printed Circuit (Kunshan) Co., Ltd. via cninfo (2026)
- WUS Printed Circuit 2026 Interim Report (group structure table). WUS Printed Circuit (Kunshan) Co., Ltd. via cninfo (2026)
- WUS Printed Circuit 2026 Interim Report (definitions). WUS Printed Circuit (Kunshan) Co., Ltd. via cninfo (2026)
- WUS Printed Circuit 2025 Annual Report (key financial data). WUS Printed Circuit (Kunshan) Co., Ltd. via cninfo (2026)
- WUS Printed Circuit 2025 Annual Report (company information). WUS Printed Circuit (Kunshan) Co., Ltd. via cninfo (2026)
- WUS Printed Circuit 2026 Interim Report (company profile). WUS Printed Circuit (Kunshan) Co., Ltd. via cninfo (2026)
- WUS Printed Circuit 2026 Interim Report (construction in progress). WUS Printed Circuit (Kunshan) Co., Ltd. via cninfo (2026)
- WUS Printed Circuit 2026 Interim Report (construction in progress). WUS Printed Circuit (Kunshan) Co., Ltd. via cninfo (2026)
- WUS Printed Circuit 2026 Interim Report (business review). WUS Printed Circuit (Kunshan) Co., Ltd. via cninfo (2026)
- WUS Printed Circuit 2026 Interim Report (business review). WUS Printed Circuit (Kunshan) Co., Ltd. via cninfo (2026)
- WUS Printed Circuit 2026 Interim Report (business review). WUS Printed Circuit (Kunshan) Co., Ltd. via cninfo (2026)
- WUS Printed Circuit 2025 Annual Report (outlook). WUS Printed Circuit (Kunshan) Co., Ltd. via cninfo (2026)
- WUS Printed Circuit 2025 Annual Report (outlook). WUS Printed Circuit (Kunshan) Co., Ltd. via cninfo (2026)
- WUS Printed Circuit 2026 Interim Report (tax incentives). WUS Printed Circuit (Kunshan) Co., Ltd. via cninfo (2026)
- WUS Printed Circuit 2026 Interim Report (announcement index). WUS Printed Circuit (Kunshan) Co., Ltd. via cninfo (2026)
Tracker events for this plant
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. Yicai Global
Find the technical fit.
Reported site status: operating (since Q4 2024): utilisation above 90% in Q1 2026
Construction
- Board types
- rigid · HDI
- Published for this plant
- Maximum layers
- Up to 30
- Published for this plant
- 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
- Ask the plant
- Not published: ask
- 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
- Ask the plant
- Not published: ask
- Surface finishes
- Ask the plant
- Not published: ask
- Solder mask and legend colours
- Ask the plant
- Not published: ask
Quality and certificates
- Certificates
- ISO 9001 · ISO 14001 · UL
- Published for this plant
- 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
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.
Every detail on this page has a source or a confirmation date. A confirmed page does not certify capability: ask the plant for its current certificates.
- Company identity
- Not confirmed
- Representative authority
- No contact person published yet
- Supporting evidence
- Research sources below
Recorded certifications
ISO 9001 · ISO 14001 · UL
Research mentions only. Ask for the current certificate, issuer and site scope.