Business scope includes general items: Metal materials sales; Building materials sales; Building decoration materials sales; Electronic products sales; Lighting sales; Hardware products wholesale; Machinery and equipment sales; Gifts and flowers sales; Wholesale of sporting goods and equipment; Labor services (excluding labor dispatch); Sales of building steel products; Technical service, technical development, technical consultation, technical exchange, technology transfer, technology promotion; Steel rolling processing; Hardware products manufacturing. (Except for projects subject to approval according to law, they shall independently carry out business activities according to law with their business licenses) (They shall not engage in business activities of projects prohibited or restricted by the industrial policies of the State and this Municipality. )