Processing and selling hardware products, nails and iron wires, and mechanical components; Selling building materials; Import and export of goods or technology (excluding goods and technology prohibited by the state or involving administrative approval). (Projects that require approval according to law can only be operated after approval by relevant departments) GAOMI CITY QIXINZHAN METALWARE CO. Ltd. Processing and selling hardware products, nails and iron wires, and mechanical components; Selling ...