- Chia Pao Metal Co., Ltd.
- Address:777 Soi 1, Moo 4, Sukhumvit Road
- Natthapon Siam Tapu
- Address:
- L.S. Industry Co.,Ltd.
- Address:109/11 Moo.2 Soi Bangbon 29, Sukhapiban 1 Rd, Bangkea
- Pharmacare Limited
- Address:Lad Krabang Industrial Estate, 120 Moo 4 Chalongkrung Road, Lumplatew, Lad Krabang
- BPD International Thailand Co., Ltd
- Address:80 / 9 Moo 6
- SawdustBio Co.,Ltd
- Address:
- Metro Web Co., Ltd.
- Address:205 U. F. M. Bldg. (10th Fl., ) Rajawongse Rd., Charkraward, Sampanthawongse
- Dynatec Company Limited
- Address:Navamin
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