General Projects: Laser marking processing,3D Printing Services, New material technology research and development, Mechanical equipment research and development, Import and export of goods, Technology import and export, Metal cutting and welding equipment sales, Metal cutting machine tool sales, Optical instrument sales, Optical communication equipment sales, Optoelectronic device sales, Sales of special electronic equipment, Sales of special electronic materials, Electronic measuring instrument sales, Electronics sales, Sales of experimental analysis instruments, Special equipment sales,3D Printing base material sales, Additive manufacturing equipment sales, Machinery and equipment sales, Metal forming machine tool sales, Display device sales, Audio equipment sales, Industrial control computers and systems sales, Industrial robot sales, Sales of industrial automatic control systems, Wholesale of computer hardware, software and auxiliary equipment, Refrigeration、 Air conditioning equipment sales, Retail of computer software, hardware and auxiliary equipment, Communications equipment sales, Mobile communication equipment sales, Home audio-visual equipment sales, Smart vehicle equipment sales, Network equipment sales, IoT device sales, Information security equipment sales, Sales of radio, film and television equipment, Sales of radio and television transmission equipment, Mobile terminal equipment sales, Electrical equipment sales, Car wash equipment sales, Mechanical and electrical equipment sales, Sales of electrical signal equipment, Pump and vacuum equipment sales,Office equipment sales, Sales of photovoltaic equipment and components, Sales of new energy vehicle production and testing equipment, Sales of electronic components and electromechanical components, New energy prime mover equipment sales, Computer equipment sales, AI hardware sales, Intelligent robot sales, Security equipment sales, Sales of distribution switch control equipment, Sales of special equipment for semiconductor devices, Sales of solar thermal power generation equipment, Solar thermal equipment sales, Sales of offshore wind power related equipment, bearings、 Gear and transmission parts sales, Sales of intelligent material handling equipment, Servo control mechanism sales, Gas compression machinery sales, Sales of intelligent basic manufacturing equipment, Sales of metal chains and other metal products, Metal structure sales, Sales of integrated circuit chips and products, Sales of teaching equipment, Sales of glass fiber and products, Sales of sanitary ceramic products, Electrical equipment sales, Sales of generators and generator sets, Sales of new energy vehicle battery replacement facilities, Metal tool sales, Car Sales, Software Sales, Lighting sales, Smart UAV sales, CNC machine tool sales, Sales of high-speed precision gear transmission devices, High-speed precision heavy-load bearing sales, mold sales, Vending machine sales, Sales of hydraulic power machinery and components, Sales of machine tool functional parts and accessories, Sales of pneumatic power machinery and components, Gears and gear reduction、 Transmission Sales, Electronic vacuum device sales, Battery Sales, Fiber Optic Sales, Optical cable sales, Lighting fixture sales, Battery spare parts sales, Power facility equipment sales, Mechanical parts、 Parts Sales, Tram sales, Sales of daily wood products。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations)