- Main Customers

- Toyota Motor Thailand Co., Ltd,

- Thai Safety Glass Co., Ltd.

- Asahi Glass Machinery Co., Ltd.

- Siam Asahi Techno glass Co., Ltd.

- Thai-Asahi Glass public Co., Ltd.

- Isuzu Motors Co., Ltd.

- Thai Sintokogio Co., Ltd.

- Siam Calsonic Co., Ltd.

- Thai Iwaki Glass Co., Ltd.

- Inoac Industries (Thailand) Co., Ltd.

- MC Metal Service Asia (Thailand) Co., Ltd.

- Quality Coat Co., Ltd.

- Thai Seat Belt Co., Ltd.

- Kanto Engineering (Thailand) Co., Ltd.

- Siam Toyota Manufacturing Co., Ltd.

- Thai Daizo Aerosal Co., Ltd.

- Toyota Tsusho (Thailand) Co., Ltd.

- Thai Engineering Product Co., Ltd.

- Thai NOK Co., Ltd.