General Projects: Auto parts and accessories manufacturing, Car Sales, New energy vehicle sales, Sales of new energy vehicle electrical accessories, Sales of new energy vehicle battery replacement facilities, Auto parts retail, Auto parts research and development, Motor vehicle repair and maintenance, Special equipment manufacturing( Excluding licensed professional equipment manufacturing), Sales of high-quality special steel materials, Non-ferrous metal alloy sales, Special equipment sales, Used car trading market operation, Steel rolling processing, Import and export of goods, Metal structure manufacturing, Non-ferrous metal rolling processing, Metal surface treatment and heat treatment processing, Metal cutting services, Metal material sales, Electrophoresis processing, Spraying processing, Non-residential real estate rentals, gas、 Liquid separation and purification equipment manufacturing, gas、 Liquid separation and purification equipment sales, fan、 Fan Manufacturing, fan、 Fan Sales, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed Projects: Road motor vehicle production, Special equipment manufacturing, Special equipment design, Production of packaging and containers for hazardous chemicals。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments, The specific business projects are subject to the approval documents or licenses of relevant departments.)