- The Best Protection Co.,Ltd.
- Address:1506 / 326-327 Teparuk Rd.
- suvarnabhumiaudio
- Address:
- industrial X Supply Co.,Ltd.
- Address:50/3 m.2 Soi Udomsuk 53 Sukhumvit 103 Rd., Nongborn Pravet,Bangkok 10260,Thailand.
- NPK Engineering & Service Co Ltd
- Address:302 Moo 5 Tambol Bangong Amphur Pamonsarakam
- Manchai Machinery Company Limited
- Address:Ekkachai-Bangbon Road
- Grace Service
- Address:63 / 588 Chao-Fa Rd