Metal product production, processing, and sales. Licensed items: Road cargo transportation (excluding dangerous goods). General items: Metal cutting machine tool manufacturing; Metal forming machine tool manufacturing; CNC machine tool sales; Metal cutting machine tool sales; Metal forming machine tool sales; Metal processing machinery manufacturing; Machine tool functional parts and accessories sales; Mechanical equipment sales; Metal tool sales; Bearing, gear, and transmission component sales; Bearing sales; Metal cutting processing services; Metal packaging container and material manufacturing; Metal structure manufacturing; Metal tool manufacturing; Metal daily necessities manufacturing; Metal surface treatment and heat treatment processing; Metal product repair; Metal material sales; Metal product sales; Metal structure sales; Metal product research and development; Construction metal accessory sales; Spray coating processing; Coating equipment manufacturing; Coating equipment sales; Technical services, technical development, technical consulting, technical exchange, technology transfer, technology promotion; Textile and raw material sales; Plastic product sales; General parts manufacturing; Material handling equipment sales; Mechanical parts and components sales; Hardware product research and development; Technology promotion and application services; Transport cargo packaging services; Road cargo transportation with total mass of 4.5 tons and below (excluding online freight and dangerous goods)