Chongqing Yuhai Precision Manufacturing Co. Ltd.Chongqing Shi, China
Xinhuang County Sewage Treatment Co., Ltd.
CertainTeed Canada, Inc.Ontario, Canada
Tianma Anhui Sinopharm Technology Co., Ltd.
Ningxia Tianhong Zonghongguang Waste Heat Power Generation
Foshan Qichen Environmental Resource Recycling Co., Ltd.Guangdong Sheng, China
Geergu (Qingdao) Vibration Control Co., Ltd.Shandong Sheng, China
Sogyo Co. Ltd.
Aviation Data Communication Corp.Beijing Shi, China
Zhangjiagang Hongyu Artificial Leather Co. Ltd.
Hangzhou Jinchang Lifting Machinery Co. Ltd.
Sunrain Group Co., Ltd.