WHO THEY BUILD FOR
Which PCB factories in Thailand build for smartphones?
4 of the 31 plants that name their end markets list smartphones: Advanced Interconnection Technology (AITC) · SVI and CCTC, Compeq Technology (Thailand), Multi-Fineline Electronics (Thailand) · MFLEX and Peng Shen Technology (Thailand) · Zhen Ding Tech.
Plants naming smartphones
| Plant | Province | Industrial estate | Parent from | Status | End markets named |
|---|---|---|---|---|---|
| Advanced Interconnection Technology (AITC) · SVI and CCTC | Pathum Thani | Bangkadi Industrial Park | Thailand | under construction | automotive, data centres, smartphones |
| Compeq Technology (Thailand) | Samut Prakan | Asia Industrial Estate (Suvarnabhumi) | Taiwan | operating | aerospace, AI servers, automotive, consumer, data centres, electric vehicles, medical, satellites, smartphones, telecom |
| Multi-Fineline Electronics (Thailand) · MFLEX | Chon Buri | Rojana Nongyai Industrial Park | China | operating | AI and data centre, AI servers, automotive, computing, consumer electronics, data centres, medical, smartphones, wearables |
| Peng Shen Technology (Thailand) · Zhen Ding Tech | Prachin Buri | Saha Group Industrial Park Kabinburi | Taiwan | ramping up | AI servers, automotive, smartphones, telecom |
How this was counted
Counted from the MPBxChange plant register: one record per bare-board fabrication site in Thailand, each traced to public sources such as company announcements, stock exchange filings, Board of Investment approvals and the Thai company register. Assembly-only sites are not counted. A plant that has left no public trace is missing here, so read every count as "at least". Only 31 of the 39 plants publish their end markets, so a plant missing from this list may simply not say. Confirm with the factory before relying on it.
Records last reviewed