General Projects: Mechanical parts、 Parts Sales, Construction machinery manufacturing, Construction machinery sales, Construction machinery and equipment rental, General parts manufacturing, Mining machinery sales, Machinery and equipment sales, Machinery and equipment rental, Agricultural machinery sales,Agricultural machinery manufacturing, Rental Services( No licensed rental services), Sales of hydraulic power machinery and components, Hydraulic power machinery and components manufacturing, Sales of generators and generator sets, Generator and generator set manufacturing, Mechanical parts、 Parts processing, Agriculture、 Forest、 Mu、 vice、 Sales of specialized fishing machinery, Installation of specialized machinery for agriculture, forestry, animal husbandry, sideline production and fishery、 repair, Electrical equipment repair, Special equipment repair, Sales of rail transit engineering machinery and parts, Mechanical and electrical equipment sales, Lubricant sales, Non-residential real estate rentals, Clothing and accessories retail, Daily necessities sales, Hardware product retail, Sporting goods and equipment retail, Toy sales, Stationery retail, Sales of special labor protection products, Sales of industrial textile products, Spraying processing, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Petroleum product sales( No hazardous chemicals), Sales of plug-in hybrid dedicated engines,Earthwork construction, refined oil wholesale( No hazardous chemicals)。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations)