- Airwash Co., Ltd.
- Air Pollution Control System, Dust Collectors, Filter Bags, Fans, Ducting.
- Address:Supalaiville Village, 119 / 348, Moo 8, Soi 8, Rattanathibeth Rd. , T. Bangkrasao, Supalaiville Village, 119 / 348, Moo 8, Soi 8, Rattanathibeth Rd. , T. Bangkrasao
- Gencon Engineering Co Ltd
- air pollution control system.
- Address:59/1 Moo 12, Soi Mitraphap, Bangna-Trad K.M. 6 Rd., Bangkaew, Bangplee, Samuthprakarn 10540
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