เปตอง
BST Specialty Co., Ltd.
Rayong site
7/370 Moo 6, Mapyangporn district
Pluakdeang, Rayong 21140
Tel : 038-036399
Head Office
175 Sathorn City Tower 22 fl.
South Sathorn Road,
Tungmahamek Sathorn,
Bangkok 10120
Tel : 02-679-5120 Fax : 02-679-5119