Hebei Huafeng Industry Group Co. Ltd.
Lantu Automotive Technology Co., Ltd.
Heian Copper & Copper Industry Co Ltd.Osaka-fu, Japan
Guangdong Feilun Technology Industrial Co. Ltd.
STMicroelectronics Application GmbH
Shikahama Co. Ltd.
Luoyang Suntech Pharmacy Technology Co., Ltd.
Jiangsu Shenyuan Special Steel Co. Ltd.
Hangzhou Electrical Appliance Switch Factory
Ningxia Shenzhou Tire Co., Ltd.Ningxia Huizi Zizhiqu, China
Eigen Systems LtdUnited States
Suzhou Tianxun Machinery Technology Co., Ltd.Jiangsu Sheng, China