
Dongguan BoFa Photoelectric Technology Co., Ltd.

Hubei Maojie Construction Co., Ltd.Hubei Sheng, China

Liaoning Huijin Energy Saving Building Materials Technology Co., Ltd.Liaoning Sheng, China

Shenzhen Ruijin Electronics Co., Ltd.Guangdong Sheng, China

W.H. Dunn & Son Ltd.Derby, United Kingdom

Guangzhou Yiwei Technology Co., Ltd.Guangdong Sheng, China

Guangdong Chemical Fiber Research Institute Co., Ltd.Guangdong Sheng, China

Higgins Research & Development LLCGeorgia, United States

Jiangsu Province Yejian Zinc Co. Ltd.Jiangsu Sheng, China

Chuzhou Heyi Intelligent Control Co., Ltd.Anhui Sheng, China

Arex (Twn) International Co., Ltd.Taiwan Province, China

Hiroshi Iwamoto,Tokyo-to, Japan