Yoshiyo Kobo Co. Ltd.
Liaocheng Xinyuan Group Co., Ltd.Shandong Sheng, China
Mingxuan (Jiangxi) Medical Purification Technology Co., Ltd.Jiangxi Sheng, China
Zhejiang Qinyan Technology Co., Ltd.Zhejiang Sheng, China
Peugeot
Xiamen Hongtai Optical Co., Ltd.Fujian Sheng, China
Xiamen Qiwen Technology Co., Ltd.Fujian Sheng, China
Zhuhai DBJ Tech Co., Ltd.Guangdong Sheng, China
Arcelormittal Tubular Products Vitry SASFrance
ILI Technology Holding Corp.
Zhejiang Chaocheng Technology Development Co., Ltd.Zhejiang Sheng, China
Kezhijie New Materials Group (Guangdong) Co., Ltd.