Manufacturer of 'GS' battery for automotive and motorcycle.
1969
Siam GS Battery Company Limited was established on 18 December 1970 in Bang Pu Mai Subdistrict. Samut Prakan Province It is a joint venture between Siam Motors Company Limited, Japan Storage Battery Company Limited and Mitsubishi (Thailand) Co., Ltd., jointly holding 51%: 39%: 10% shares respectively with important objectives. In its founding was the production of car batteries, trucks, motorcycles and cordless phone batteries. To meet the rapidly increasing demand in the country and export to nearby countries.