General Projects: Import and export of goods; Import and export agent; Technology import and export; Photovoltaic power generation equipment leasing; Photovoltaic equipment and components manufacturing; Sales of photovoltaic equipment and components; Sales of special electronic materials; Manufacturing of special electronic materials; Pneumatic and electric tool manufacturing; Pneumatic and electric tool sales; Hardware product manufacturing; Hardware product retail; Hardware wholesale; Metal tool manufacturing; Metal tool sales; Power-assisted bicycles、 Sales of mobility scooters and spare parts; Off-highway recreational vehicle and parts manufacturing; Off-highway recreational vehicles and spare parts sales; Bicycle Manufacturing; Bicycle and spare parts wholesale; Agricultural machinery sales;Agricultural machinery manufacturing; Installation of specialized machinery for agriculture, forestry, animal husbandry, sideline production and fishery、 repair; Manufacturing of specialized machinery for agriculture, forestry, animal husbandry, sideline production and fishery; Agricultural, forestry, animal husbandry and fishery machinery parts manufacturing; Sales of agricultural, forestry, animal husbandry and fishery machinery parts; Lighting fixture sales; Lighting fixture manufacturing; Battery Sales; transformer、 Rectifier and inductor manufacturing; Power transmission, transformation and distribution monitoring and control equipment manufacturing; Sales of power transmission, transformation and distribution monitoring and control equipment; Sales of special electronic equipment; Electronic special equipment manufacturing; Manufacturing of special equipment for electrical machinery; Machinery and equipment sales; Non-ferrous metal casting; Common non-ferrous metal smelting; Non-ferrous metal alloy manufacturing; Non-ferrous metal alloy sales; Tire manufacturing; Tire sales; Electric bicycle sales; Electric bicycle manufacturing; Auto parts wholesale; Auto parts retail; Auto parts and accessories manufacturing; Generator and generator set manufacturing; Sales of generators and generator sets( Except for projects that require approval according to law, Carry out business activities independently in accordance with the law with a business license)。