Dongguan Dingsheng Environmental Protection Technology Co., Ltd.Guangdong Sheng, China
Anhui Pinzhi Food Co., Ltd.Anhui Sheng, China
Taizhou Zhongtian Plastic Co. Ltd.
Denka Consultant & Engineering Co. Ltd.Japan
Wei Duan,
Deng Feng Shi Yang Guang Lu Liao You Xian Gong Si
Chongqing Dazu High-tech Industry Development Group Co., Ltd.
Hebei Chengda Metal Group Co. Ltd.
Anshun Hongyi Special Steel Ball Manufacturing Co., Ltd.Guizhou Sheng, China
Hiroyuki Inoue,Tokyo-to, Japan
Zhongshan Xinneng Electric Appliance Manufacturing Co., Ltd.
Hebei Renbo Technology Co., Ltd.