Ningguo Shuangyang Precision Manufacturing Co., Ltd.Anhui Sheng, China
Changchun Zhengyang Industrial Co., Ltd.Jilin Sheng, China
Guangzhou Mai Lisheng Medical Equipment Co., Ltd.Guangdong Sheng, China
Luohe Tianlong Chemical Product Co. Ltd.Henan Sheng, China
Shandong Zongchuang Machinery Technology Co., Ltd.Shandong Sheng, China
Sinostrong Electronic (Fuzhou) Co., Ltd.Fujian Sheng, China
Lijiang Naxi Cultural Industry Development Co., Ltd.Yunnan Sheng, China
VIROGIN BIOTECH CANADA LTD.Canada
Guangzhou Shunrui Electronics Co., Ltd.Guangdong Sheng, China
Zhejiang Hongyun Sawing Machine Co., Ltd.Zhejiang Sheng, China
Shenzhen Tunqier Technology Co., Ltd.Guangdong Sheng, China
Shanghai Huabing Electromechanical Equipment Co., Ltd.Shanghai Shi, China