WHERE THE PLANTS ARE
Where in Thailand are the PCB factories?
Prachin Buri has 12, Phra Nakhon Si Ayutthaya has 9, Chachoengsao has 4. The 39 plants in the register sit in 10 provinces, most of them in industrial estates east and north of Bangkok.
Plants by province
| Province | Plants | Which |
|---|---|---|
| Prachin Buri | 12 | Aohong Electronics (Thailand), CMK Corporation (Thailand), Dynamic Technology Manufacturing (Thailand) · Dynamic Electronics, Gold Circuit Electronics (Thailand), Guanghe Technology (Thailand) · Delton, IFOUND PCB (Thailand), Kinwong Electronic (Thailand), Peng Shen Technology (Thailand) · Zhen Ding Tech, STARTEAM GLOBAL (Prachinburi STARTEAM, PST), Suntak Technology (Thailand), Taihua Electronics Technology · Ellington and Thai Kun Circuit (ManKun Technology Thailand) |
| Phra Nakhon Si Ayutthaya | 9 | AKM Meadville Electronics (Thailand), Apcb Electronics (Thailand) · Victory Giant Technology, Fujikura Electronics (Thailand), Mektec Manufacturing (Thailand), QuanTech Circuit (Thailand), Shennan Circuits (Thailand), Sundell Technology · Aoshikang (ASK PCB), Well Tek Electronics · Welgao and WUS Printed Circuit (Thailand) |
| Chachoengsao | 4 | Autech (Thailand), Olympic Circuit (Thailand), Shengyi Electronics (Thailand) and Unimicron (Thailand) |
| Pathum Thani | 3 | Advanced Interconnection Technology (AITC) · SVI and CCTC, Draco PCB (Chin Poon Electronics (Thailand)) and Elec & Eltek (Thailand) |
| Rayong | 3 | First Quality Circuit (Sihui Fuji Electronics), SYKC Circuit (Thailand) and WTT Electronics (Zhongfu Circuit · JOVE PCB) |
| Samut Sakhon | 3 | Apex Circuit (Thailand), Circuit Industries and Shye Feng |
| Samut Prakan | 2 | Allfavor Circuit (Thailand) and Compeq Technology (Thailand) |
| Ang Thong | 1 | Unitech PCB (Thailand) |
| Bangkok | 1 | KCE Electronics |
| Chon Buri | 1 | Multi-Fineline Electronics (Thailand) · MFLEX |
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".
Records last reviewed