- GMS & Victory Gypsum Board Co.,Ltd
- Address:156 Soi Charansanitwong 40/1, Charansanitwong Rd Bangkok Thailand
- Attras Co., Ltd.
- Address:209 - 209/1 Vipavadeerangsit 5 Yak 5, Vipavadeerangsit Road, Jompon Sub-District Bangkok Bangkok 10900 Thailand
- Thai Techno Glass
- Address:132/3 M.9 Maraiman Rd., Thubluang Muang Nakhonpathom 73000 Thailand
- DGH Export And Import
- Address:4/3 Siriraj Road
- S.T.C. Kingdom
- Address:Phuthamonthon Sai 5, Raikling Nakornprathom Thailand