Yuncheng Plate-Making (Thailand) Co.,Ltd. Sinsakhon Industrial Estate, Samut Sakhon

Magnecomp Precision Technology Public Co., Ltd. Wangnoi, Ayutthaya

Dongyun Gravure (Bangkok) Co.,Ltd. Sinsakhon Industrial Estate, Samut Sakhon

Energy Absolute Public Co., Ltd. Phrom Phiram, Phitsanulok

SunEdison, Inc. Taphan Hin, Phichit

The Siam Cement(Kaeng Khoi) Co., Ltd. Kaeng Khoi, Saraburi

The First Thai Brush Co., Ltd. Mueang Samut Prakan, Samut Prakan

Camel industries Co., Ltd. Kratum Baen, Samut Sakhon

Solar Floation Tha Takiap, Chachoengsao