The registration address of henan zheng mines and machinery ltd. Is located in the cai xian industrial district of the cho building of the city of zhongyang. The registration authority is the market supervision authority of the city of zhongyang. The legal entity is represented by sugenhua and operates in the design, production, sale, commissioning and servicing of mines, metallurgy, construction materials, chemical works, environmentally friendly mechanical sets, import and export operations。