General Projects: Car Sales, New energy vehicle sales, Import and export of goods, Technology import and export, Sales of hydraulic power machinery and components, Tire sales, Auto parts retail, Hardware product retail, Refractory sales, Instrument sales, Office supplies sales, Sales of labor protection products, Insulation material sales, Sales of building decoration materials, Sales of rail transit engineering machinery and parts, Construction machinery and equipment rental, Construction machinery sales, Mechanical parts、 Parts Sales。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations)