Hangzhou Weiersheng Sports Products Co., Ltd.Zhejiang Sheng, China
Luoyang Advanced Equipment Technology Co., Ltd.
Shanghai High Strength Bolt Factory Co. Ltd.Shanghai Shi, China
Bortala Mongolian Autonomous Prefecture Yongqi Water-saving Equipment Technology Development Co., Ltd.Xinjiang Uygur Zizhiqu, China
Shenzhen Oriental Silicon Source Technology Co., Ltd.Guangdong Sheng, China
Weifang University of Science & Technology
Shandong Yongzheng New Material Co., Ltd.Shandong Sheng, China
Schlumberger-Doll Research Center
Vishun (Shanghai) Biopharmaceutical Co., Ltd.Shanghai Shi, China
CCCC Mechanical & Electrical Engineering Co., Ltd.
Taizhou Huangyan Benyuan Plastic Mould Co., Ltd.Zhejiang Sheng, China
Jinan Ruidong Industrial Co. Ltd.