- Aquacheme Co., Ltd.
- Address:2/128, Chatujak, Bangkok, Thailand
- YI-THAI INTERNATIONAL OC.,LTD.
- Address:45 Chalermprakiat Rama9 Rd., Soi 48, Kwang Dokmai, Praves Dist., Bangkok, Bangkok, Thailand
- N.Y.K. FILTER
- Address:LOUNG, BANGKOK, NONE, Thailand
- Environment Sphere Co., Ltd
- Address:121/29, BKK, Kannayao ,Kannayao, Thailand
- IOTA Thailand
- Address:555 SSP Tower 1, 15th Floor, Sukhumvit Soi 63 (Ekamai) Sukhumvit Road, Bangkok, Thailand
- Banpong Screen Pipe Co. Ltd.
- Address:44/5, Banpong, Ratchaburi, Thailand
- Ittsara Industries
- Address:Nothaburi, Nonthaburi, Muang, Thailand
- M-PLUS FILTRATION CO., LTD
- Address:91/22 Moo-9,Ngamwongwan Rd.,T.Bangkrasor., A.Muang,, Nonthaburi-11000.Thailand, Thailand
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