The registration address of zhengzhou bao-zheng mechanical manufacturing company limited is 200 metres west of ha lo road and tsuoshan road at the station of zhengzhou city, henan province. The registration authority is the market supervision authority of zhengyi city, represented by a legal person, li xiaoyan, and includes the production, sale and distribution of mechanical equipment and accessories; the sale of hardware, electronics and daily department goods; and the maintenance of mechanical equipment。