General Projects: Auto parts and accessories manufacturing, Car Sales, New energy vehicle sales, Auto parts wholesale, Auto parts retail, Building materials sales, Steel rolling processing, Bearing steel product production, Mechanical and electrical equipment manufacturing, Manufacturing of special equipment for environmental protection, Sales of special equipment for environmental protection, Digital video surveillance system sales, Safety technology prevention system design and construction services, Special equipment sales, General equipment manufacturing( Excluding special equipment manufacturing), Information consulting services( No licensing information consulting services),Labor Services( Excluding labor dispatch), Import and export of goods, Motor vehicle repair and maintenance, 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: Special equipment manufacturing, Road motor vehicle production, Construction labor subcontracting。( 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.)