Jiazhuang Gangxin Metal Processing Co., Ltd. was established on July 27, 2017, and its registered address is west of Guangdong Road, Xingtang County Economic Development Zone, Shijiazhuang, Hebei Province It legal representative is Hao Xinfu The business scope includes steel round steel grinding, straightening, peeing, grinding, and polishing; Precision machining of optical axis and screw rod; Bar finishing, flush detection packaging; Property management; Sales of steel and metal products; Self operated and agent import and export business of variable commodities Excluding goods prohibited by the state (Projects that require approval according to law can only be operated with the approval of relevant departments)