General Projects: Metal tool manufacturing, Pump and vacuum equipment manufacturing, Pump and vacuum equipment sales, Metal tool sales, Metal daily necessities manufacturing, Metal product sales, Non-ferrous metal casting, Ferrous Metal Casting, Tool Manufacturing,Tool Sales, General valve and plug manufacturing( Excluding special equipment manufacturing), Hydraulic power machinery and components manufacturing, Sales of hydraulic power machinery and components, Bearing manufacturing, fan、 Fan Manufacturing, fan、 Fan Sales, Pneumatic and electric tool manufacturing, Pneumatic and electric tool sales, Electrical equipment sales, General parts manufacturing, Mechanical parts、 Parts Sales, Mechanical parts、 Parts processing, General equipment manufacturing( Excluding special equipment manufacturing), Machinery and equipment sales, Manufacturing of special equipment for daily necessities production, Daily necessities sales,Agricultural machinery manufacturing, Agricultural machinery sales, Motor Manufacturing, Electric motor manufacturing, Hardware product manufacturing, Sales of agricultural and sideline products, mold manufacturing, mold sales, Daily necessities sales, Stationery wholesale, Daily household appliances retail, Home appliance parts sales, Electronics sales, Electronic component manufacturing, Rubber product manufacturing, Home Furnishings Sales, Paper product sales, Rubber product sales, Plastic product sales, Office supplies sales, Mechanical and electrical equipment sales,Office equipment sales, Hardware wholesale, Wholesale of daily necessities, Valves and plugs sales, Metal cutting machine tool sales, Electrical equipment sales,Sales of electrical instruments and meters, Electrical instrument manufacturing, Sales Agent, Import and export agent, Domestic trade agent, Import and export of goods, Technology import and export, Lighting fixture manufacturing, Lighting fixture sales, Semiconductor lighting device manufacturing, Semiconductor lighting device sales, Lighting sales, Safety、 Manufacturing of metal products for firefighting, Firefighting equipment sales。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations)