- KDB Inter
- Address:Ratchadapisek Road Bangkok Bangkok 10320 Thailand
- Solicon Co., Ltd
- Address:152/13 Chalermprakiat Ratchakarnthi 9 Rd. Nongbon Prawes Bangkok 10250 Thailand Bngkok Thailand 10250 Thailand
- Zen Ika Co.,Ltd
- Address:899/66 on-nut road Bangkok Bangkok Thailand 10250 Thailand
- Lapaviwat Co. Ltd
- Address:900/16 Bannavatara Soi Prasertmanunkit 33, Kaset-Navamin, Nouljun, Bungkum Bangkok Thailand 10240 Thailand
- 131 Mitsampan Rd., Sansuk
- Address:131 Mitsampan Road., Sansuk Muang Chonburi 20130 Thailand
- Asia Biomass Co.,Ltd
- Address:273/1 Rama 2 Rd., Samaedam, Bangkhuntien, Bangkok Thailand 10150 Thailand
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