Siam GS Sales Co., Ltd.

GS Battery is the automotive battery that Siam Kalan Co., Ltd. has imported and sold in Thailand since 1960, and has a manufacturing plant in Thailand, namely Siam GS Battery Co., Ltd. In 1970, it became highly popular among users in Thailand. As a leader, we have focused on enhancing the technology used in production and quality control to deliver high-performance products. We are committed to developing batteries for the future for use in industries and daily life. GS Battery is the first battery in Thailand to receive ISO 9001 / IATF 16949 certification, which is recognized in the automotive manufacturing industry by both Japanese and European automobile manufacturers. This quality production process has made GS Battery effective and trusted in the market, gaining the confidence of assembly plants including Nissan, Toyota, Honda, Isuzu, Hino, Mitsubishi, Mazda, and Ford. GS Battery has innovative and production technology certified by Japan. GS Battery has been distributed in Thailand for over 60 years.