General Projects: Agricultural, forestry, animal husbandry and fishery machinery parts manufacturing; Manufacturing of specialized machinery for agriculture, forestry, animal husbandry, sideline production and fishery; Wood and bamboo processing machinery manufacturing;Agricultural machinery manufacturing; Installation of specialized machinery for agriculture, forestry, animal husbandry, sideline production and fishery、 repair; Special equipment manufacturing( Excluding licensed professional equipment manufacturing); Forestry and wood and bamboo harvesting machinery manufacturing; Tool Manufacturing; General parts manufacturing; General equipment manufacturing( Excluding special equipment manufacturing); Domestic waste treatment equipment manufacturing; mold manufacturing; Metal tool manufacturing; Metal processing machinery manufacturing; Casting machinery manufacturing; High-speed rail equipment、 Accessories Manufacturing; Animal Husbandry Machinery Manufacturing; Fastener Manufacturing; Hydraulic power machinery and components manufacturing; Manufacturing of forgings and powder metallurgy products; Testing machine manufacturing; Metal forming machine tool manufacturing; Mining machinery manufacturing; Railway locomotive and vehicle parts manufacturing; Manufacturing of vehicles for the disabled; Hardware product manufacturing; Metallurgical special equipment manufacturing; Metal structure manufacturing; Manufacturing of metal signs for transportation and public administration; Manufacturing of special equipment for plastic processing; Rubber product manufacturing; Plastic product manufacturing; Auto parts and accessories manufacturing; Manufacturing of special equipment for agricultural and sideline food processing; Construction machinery manufacturing; Manufacturing of special equipment for rubber processing; Import and export of goods; Import and export agent; Mechanical equipment research and development; Metal product research and development; Hardware product research and development; New material technology research and development; Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion; Agriculture、 Forest、 Mu、 vice、 Sales of specialized fishing machinery; Sales of agricultural, forestry, animal husbandry and fishery machinery parts; Machinery and equipment sales;Tool Sales; Sales of pushcarts and livestock-drawn vehicles; Sales of vehicles for the disabled; Agricultural machinery sales; Mechanical parts、 Parts Sales; Wood and bamboo processing machinery sales; Metal tool sales; Metal product sales; Metal material sales; Metal structure sales; Garage Sale; Livestock machinery sales; Sales of forestry and wood and bamboo harvesting machinery; Sales of pulp and papermaking equipment; Plastic product sales; Special equipment sales; Sales of traffic and public management signs; Gears and gear reduction、 Transmission Sales; Bearing sales; bearings、 Gear and transmission parts sales; Fastener sales; Sales of special equipment for plastic processing; Mining machinery sales; Auto parts wholesale; Sales Agent; General mechanical equipment installation services; mold sales; Rubber product sales; Sales of metallurgical equipment; Auto parts retail; General equipment repair; Daily necessities sales; Daily necessities sales; Daily household appliances retail; Home appliance sales; Home Furnishings Sales; Wholesale of kitchenware, sanitary ware and daily necessities; Furniture parts sales; Artificial board sales; Floor sales; Door and window sales; Insulation material sales; Hardware wholesale; Pneumatic and electric tool sales; electric wire、 Cable Operations; Electronic components retail; Sales of distribution switch control equipment; Electrical equipment sales; Mechanical and electrical equipment sales; Food import and export; Sales of machine tool functional parts and accessories; oven、 Furnace and electric furnace sales; Refractory sales; Car decoration products sales; Motorcycle and spare parts retail; Electric bicycle sales; Bicycle and spare parts retail; Vending machine sales; Sales of solar thermal power generation equipment; Biomass pellet fuel sales; Machinery and equipment rental;Chemical product sales( Does not contain permitted chemical products); Sales of special equipment for agricultural and sideline food processing; Sales of special machinery for tunnel construction; Construction machinery sales; Building materials sales; Sales of building decoration materials; Sales of special equipment for rubber processing( Except for projects that require approval according to law, Carry out business activities independently in accordance with the law with a business license)