Bengbu Zhengyuan Electronic Technology Co., Ltd.Anhui Sheng, China
Guangzhou Junhe Biotechnology Co., Ltd.Guangdong Sheng, China
Shenzhen Chunshuiyihao Water Treatment Technology Co. Ltd.Guangdong Sheng, China
Wufeng Technology Co., Ltd.
Heshan Wanshun Electronic Manufacture Co. Ltd.Guangdong Sheng, China
Wiik & Hglund Oy AB
Yantai Dongxing Air-Conditioner Tube Co., Ltd.Shandong Sheng, China
Vialase, Inc.California, United States
Rototron Corp.
Beijing Zhongchuang Telecom Test Co Ltd.Beijing Shi, China
Shanghai YuanTong Seating System Co.,Ltd.Shanghai Shi, China
Zhejiang Juying Environmental Protection Technology Co., Ltd.Zhejiang Sheng, China