General Projects: Metal material sales, Specialty chemical product sales( No hazardous chemicals), Non-ferrous metal alloy sales,Specialty chemical product manufacturing( No hazardous chemicals), Machinery and equipment sales, Lubricant sales, Bearing sales, High-speed precision heavy-load bearing sales, bearings、 Gear and transmission parts sales, Lubricant processing、 manufacture( No hazardous chemicals), Mechanical parts、 Parts Sales, Mechanical and electrical equipment sales, Metal product sales, Sales of high-speed precision gear transmission devices, mold sales, Metal cutting machine tool sales, Sales of metal wire ropes and their products, Sales of machine tool functional parts and accessories, Auto parts wholesale, New energy vehicle sales, Sales of new energy vehicle electrical accessories, Sales of new energy vehicle battery replacement facilities, Car Sales, Recycled resource processing, Sales of high-quality special steel materials, Sales of power electronic components, Hardware product retail, Hardware wholesale, Building materials sales, electric wire、 Cable Operations, Sales of metal parts for construction, Metal tool sales,Tool Sales, CNC machine tool sales, Metal forming machine tool sales, Garage Sale, General equipment repair,Chemical product sales( Does not contain permitted chemical products), Sales of coal and its products, Coal sales( No physical coal trading is conducted in the Beijing area、 Storage and transportation activities), Metal scrap and chip processing, Rubber product sales, Rail transit special equipment、 Sales of key systems and components, Recycling of renewable resources( Except for productive scrap metal), Recycled resource sales, Auto parts retail, Sales of photovoltaic equipment and components, Industrial robot sales, Sales of industrial automatic control systems, Sales of building decoration materials, Sales of steel bars for construction, refined oil wholesale( No hazardous chemicals), Petroleum product sales( No hazardous chemicals), Sales of non-metallic minerals and products, Domestic freight forwarding。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed Projects: Road freight transport( Does not contain dangerous goods), Road freight transport( Online freight), Public rail transport, International road freight transport。( 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.)