General Projects:Agricultural machinery manufacturing; General equipment manufacturing( Excluding special equipment manufacturing); Manufacturing of specialized machinery for agriculture, forestry, animal husbandry, sideline production and fishery; Mechanical equipment research and development; Agricultural machinery sales; Machinery and equipment sales; Agriculture、 Forest、 Mu、 vice、 Sales of specialized fishing machinery; Installation of specialized machinery for agriculture, forestry, animal husbandry, sideline production and fishery、 repair; General parts manufacturing; Gears and gear reduction、 gearbox manufacturing; Gears and gear reduction、 Transmission Sales; Agricultural, forestry, animal husbandry and fishery machinery parts manufacturing; Sales of agricultural, forestry, animal husbandry and fishery machinery parts; bearings、 Gear and transmission component manufacturing; bearings、 Gear and transmission parts sales; Mechanical parts、 Parts processing; Mechanical parts、 Parts Sales; mold manufacturing; mold sales; Steel rolling processing; Sales of high-speed precision gear transmission devices; Import and export of goods。( Except for projects that require approval according to law, Carry out business activities independently in accordance with the law with a business license)