Henan's registration address is located in the west of the fifth floor of building no. 15, huey road, midstate, chuenzhou, henan province. The registration authority is the market supervision authority for the central district of zhengzhou. The legal entity is represented by zhao chang, who operates within the range of recycling resources; sales; metal materials, steel, stainless steel equipment, mechanical equipment, electrical equipment, electronics, chemical equipment, engineering equipment, pharmaceutical equipment, mine equipment, boilers, transformers, cables, metal products, hardware and electricity, hotel equipment, office supplies, cooking supplies, electrical equipment; refrigeration equipment installation and rental; building demolition and site preparation activities; sewage engineering works; electrical engineering works; municipal engineering works; construction works; renovation works; commercial information services; general road transport of goods; computer graphic design; and sports competition planning. In the case of licensed projects, permission from the relevant sector should be obtained before they can be operated