
Lanzhou Xigu Thermal Power Co. Ltd.

Donmark Holdings IncUnited States

Shenzhen Lepower Opto Electronics Corp. Ltd.

Xiamen Jiyuan Enterprise Co. Ltd.

Nishijima Corp.Aichi-ken, Japan

Dongguan Shixi Intelligent Machine Manufacturing Co., Ltd.

Daehung Electric Machinery Co. Ltd.

Perkin-Elmer Cetus Instruments

Shenzhen Yuanda Silicon Valley Technology Co., Ltd.Guangdong Sheng, China

Shaanxi Yipinda Petrochemical Co., Ltd.

Chengdu Fulin Precision Electronic Technology Co., Ltd.Sichuan Sheng, China

Lighten Corp.China