Siam GS Sales, under the Siam Motors Group, is the distributor of GS BATTERY automotive batteries, ranked No. 1 in sales in Thailand for the replacement market (REM), or aftermarket, through dealers nationwide. The company continues to reinforce its strength by expanding its distribution channels to Modern Trade partners in the modern retail business, in order to elevate product accessibility to be more convenient, fast, and inclusive of every user lifestyle.
For over six decades under the GS BATTERY brand, Siam GS Sales Co., Ltd. has grown continuously from the foundation of a strong network and the trust that reflects the quality of its products, service, and systematic integration of CRM technology — earning wide recognition and gaining the trust of car users, becoming a brand known for good quality with the No. 1 sales ranking in Thailand, and holding a place in the hearts of general users with its signature slogan: "GS BATTERY, the long-lasting power battery."