Beijing Zhichuang United Technology Co., Ltd.
NHNJapan Co., Ltd
Suzhou Jingrong Technology Co., Ltd.
Shenyang He Vision Industrial Group Co. Ltd.Liaoning Sheng, China
Beijing Zhongxiangying Technology Co., Ltd.
Ningbo Chuang Hon Yi Bearing Co., Ltd.Zhejiang Sheng, China
Beijing HUEYA Energy Technology Co., Ltd
MHS, Inc.Wisconsin, United States
H.F. Holdings Ltd.Isle of Wight, United Kingdom
Yancheng Dinglida Welding Technology Co., Ltd.
Wuhai Desheng Coking Co.,Ltd.Nei Mongol Zizhiqu, China
Anhui Zhiku Cloud Technology Service Co., Ltd.Anhui Sheng, China