Nanjing Qunfeng technology new material Co., LTD is engaged in copper pipe sales, steel pipe sales, aluminum pipe sales and other business of the company, the business scope is: copper pipe, steel pipe, aluminum pipe, stainless steel pipe, copper rod, copper plate, copper wire, copper rod production and sales; Sales of hardware, building materials and electronic products: export business of self-produced products and technologies and import business of machinery, equipment, spare parts, raw and auxiliary materials and technologies required by the enterprise.