Dalian Jiayun Electronic Technology Co., Ltd.Liaoning Sheng, China
Hao Ying Machine Enterprise Co., Ltd.
William H. Kaufman, Inc.Ontario, Canada
Smith Laboratories, Inc.Minnesota, United States
Beijing Runde Hongtu Technology Development Co., Ltd.Beijing Shi, China
Chongqing Construction Fourth Construction Co. Ltd.Chongqing Shi, China
Shandong Zhongjie Testing Technology Co., Ltd.Shandong Sheng, China
BHP SSM Indonesia Holdings Pty Ltd.Australia
Hlj August First Land Reclamation University
Suzhou Pengyue Environmental Protection Engineering Co., Ltd.
Yan Fang Xie
Zhongshan Aipu Home Appliances Co., Ltd.Guangdong Sheng, China