Technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion: Import and export of goods; Technology import and export; International freight forwarding agent; Domestic freight forwarding: Supply chain management services; Retail of hardware products; Sales of daily necessities; Wholesale of kitchenware, sanitary ware, and daily necessities: Sales of daily necessities; Underwriting; Sales of electronic components and electromechanical equipment. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law)