- JM Equipment International Co.,Ltd.
- Address:112/23 Moo2 Tambon Bankao Amphur Panthong
- JB Trading Co., Ltd.
- Address:666 / 1 Suksawad 35, Suksawad Rd.
- Korat Safety Limited Parntership
- Address:329 / 11-12 M. 2 T. Nongbuasara
- IGENTEK
- Address:Bangkhen
- Jthaiandgrow Co,.Ltd.
- Address:49 / 93-94 Suntorn Industrial Village, Bangbon 3 Road
- ANS. group
- Address:146 Onnuch Rd
- Step 2 T-A-N-G Co., Ltd.
- Address:93 / 123 Phetkasem 7 Thapra Bangkokyai
- wasupol Sirikaiwat
- Address:taparak
- servplus integration
- Address:44 / 147 Banyen Villege
- Exmaker Limited Partnership
- Address:14/7 Charoenmuang Soi 4 Wat Ket
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