- VR Engineering
- Address:Bangkae
- Acesbiox Corp
- Address:Block 297 Yishun street 20 #04-69
- I.T.C. (1993) Co., Ltd.
- Address:115 Sai Ramkhamhaeng 58 / 4
- Magnum Steel Co., LTD
- Address:29 / 12 Moo 5, Pantainorasing, Muangsamutsakon, Samutsakon 74000
- INDUCTION SERVICES & ENGINEERING CO.,LTD.
- Address:700 / 892 Moo. 3 Amata Nakorn Industrial Estate. Phase 8
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