Zibo Water Ring Vacuum Pump Factory Co. Ltd.
Chengdu Senke Pharmaceutical Co. Ltd.
Guangzhou Yijian Electric Appliance Industry Co., Ltd.Guangdong Sheng, China
Zhejiang Marisa Industry and Trade Co., Ltd.Zhejiang Sheng, China
Tianjin Longyu Electric Co., Ltd.
Shandong Kuntai New Material Technology Co., Ltd.Shandong Sheng, China
Jiaxing Junyi Engineering Co., Ltd.Zhejiang Sheng, China
Fuzhou Food Industry Research InstituteFujian Sheng, China
Beijing Second Urban Construction Engineering Co.Beijing Shi, China
PROSTEC CO LtdUnited States
Hangzhou Renben Equipment Bearing Co., Ltd.Zhejiang Sheng, China
Youwei (Zhuhai) Biotechnology Co., Ltd.Guangdong Sheng, China