Guangzhou Fengpu Information Technology Co., Ltd.Guangdong Sheng, China
Matsuo Engineering Co., Ltd.
Pinguan Iot Technology Co Ltd.Jiangsu Sheng, China
Michael Schiemann,
Gordon S. T. McKinnon,
Jiangsu Huafei Alloy Material Technology Co., Ltd.Jiangsu Sheng, China
Anhui Xingyuan Environmental Protection Technology Co., Ltd.Anhui Sheng, China
Zhejiang Stan New Materials Science & Technology Co., Ltd.Zhejiang Sheng, China
Jiangsu Kaizhi Technology Co., Ltd.Jiangsu Sheng, China
Anhui Shihua Engineering & Technology Co., Ltd.Anhui Sheng, China
Dan Sun
Juexing Enterprise Co., Ltd