Contact
Siam GS Sales

127 Chaleamprakiet Rama9 Rd., Dokmai, Prawet, Bangkok 10250

 sgss@gssales.co.th

 0-2726-8054 0-2726-8070

 0-2726-8078, 0-2726-8311

Contact
Siam GS Battery Co.,Ltd.

78 – 78/1 Moo.3 Sukhumvit Rd., Bang Pu Mai, Mueang, Samut Prakan 10280

 0-2-323-9030, 0-2710-8573

 0-2323-9536, 0-2710-8579 , 0-2710-9300 (Sale)