
Xi'an Xiguang Weixin Optoelectronics Co., Ltd.Shaanxi Sheng, China

Chongqing Qinglan Machinery Manufacturing Co., Ltd.Chongqing Shi, China

Metalem SASwitzerland

Zhangjiagang Aoyang Hospital Co., Ltd.

Wuhan Tieyan Auto Parts Co., Ltd.

Shenzhen Fuchangfa Circuit Board Co. Ltd.

Shenzhen Baitai Jewelry Co. Ltd.

Dongguan Shenghan Precision Plastic Products Co., Ltd.Guangdong Sheng, China

Wuxi Yongyi Precision Technology Co., Ltd.

Qingdao Hi-Tech Industrial Park Haibo Biotechnology Co., Ltd.Shandong Sheng, China

Zhejiang Boyingmei Printing Consumables Co., Ltd.Zhejiang Sheng, China

Xi'an Borui Jixin Electronic Technology Co., Ltd.Shaanxi Sheng, China