Beijing Zhongke Goldhorse Technology Co., Ltd.
Sinopec Guangzhou Engineering Co. Ltd.
Fujian Huaxing Glass Co. Ltd.Fujian Sheng, China
Wuxi Yuntong Painting Equipment Co. Ltd.
Toyo Hozai KKJapan
Electric Hose & Rubber Co.
Wuxi Shenneng Energy Saving Boiler Co., Ltd.Jiangsu Sheng, China
Shanghai Entai Equipment Technology Co., Ltd.
Jiangmen Yiguang Technology Development Co., Ltd.Guangdong Sheng, China
Chongqing Yuxiang Shihui Transmission Co., Ltd.Chongqing Shi, China
Kokusai Tekko Co. Ltd.
Jincheng College of Sichuan UniversitySichuan Sheng, China