
Jiangsu Ronghui Quartz Material Technology Co., Ltd.Jiangsu Sheng, China

Akatake Engineering KK

Towa Electric Industry Co. Ltd.Japan

Hebei Province Juweida Electromechanical Engineering Co. Ltd.Hebei Sheng, China

Guangzhou Bomeng Auto Parts Co., Ltd.Guangdong Sheng, China

The Scotch House Ltd.United Kingdom

Siping Fine Chemicals Co. Ltd.Jilin Sheng, China

Wuxi Haoxin Mould Manufacturing Co., Ltd.Jiangsu Sheng, China

Prodent Dentalbedarf GmbHGermany

Sichuan Jinhua Plastic Packing Co.,Ltd.Sichuan Sheng, China

Shaanxi Bangxi Chemical Co., Ltd.Shaanxi Sheng, China

Hebei Communication Vocational and Technical CollegeHebei Sheng, China