
Zhongshan Qinqi Electronic Technology Co., Ltd.Guangdong Sheng, China

Nanchang Zhengye Technology Co., Ltd.Jiangxi Sheng, China

Dongguan Jinfeng Electronics Co., Ltd.

Zhejiang Jiaotong Lixin Mining Co., Ltd.Zhejiang Sheng, China

Nanjing Jinfuyuan Automatic Door Technology Co., Ltd.Jiangsu Sheng, China

Shaanxi Zhengcheng Road and Bridge Engineering Research Institute Co., Ltd.Shaanxi Sheng, China

Nantong Hongyu Apparels Co.,Ltd.Jiangsu Sheng, China

Shanghai Yipu Biotechnology Co., Ltd.Shanghai Shi, China

Jiangsu Yuyue Information Systems Co., Ltd.

Houston International Specialty, Inc.United States

Shanghai Jifan Optoelectronics Technology Co., Ltd.Shanghai Shi, China

W.A. Schuster GmbHBaden-Württemberg, Germany