General Projects: Hardware product manufacturing; Hardware wholesale; Hardware product research and development; Manufacturing of metal parts for construction; Sales of metal parts for construction; Mechanical parts、 Parts Sales; mold manufacturing; mold sales; Metal product sales; Metal product research and development; Metal daily necessities manufacturing; Outdoor products sales; Industrial robot manufacturing; Industrial robot sales; General equipment manufacturing( Excluding special equipment manufacturing); Service consumption robot manufacturing; Sales of consumer service robots; Research and development of intelligent robots; furniture manufacturing; Furniture parts production; furniture sales; Special equipment manufacturing( Excluding licensed professional equipment manufacturing); Semiconductor lighting device manufacturing; Semiconductor lighting device sales; Lighting fixture manufacturing; Lighting fixture sales; Semiconductor device special equipment manufacturing; Sales of special equipment for semiconductor devices; Electronic component manufacturing; Electronic components wholesale; Semiconductor discrete device manufacturing; Manufacturing of special electronic materials; Sales of special electronic materials; R&D of special electronic materials; Special operation robot manufacturing; Intelligent robot sales; Industrial Design Services; Mechanical equipment research and development; Sporting goods and equipment manufacturing; Sporting goods and equipment wholesale; Mechanical and electrical equipment manufacturing; Mechanical and electrical equipment sales; Traffic safety、 Controlled special equipment manufacturing; Manufacturing of specialized machinery for agriculture, forestry, animal husbandry, sideline production and fishery; Agricultural, forestry, animal husbandry and fishery machinery parts manufacturing; Machinery and equipment sales; Sales of agricultural, forestry, animal husbandry and fishery machinery parts;Agricultural machinery manufacturing; Retail of protective equipment for medical staff; Production of protective equipment for medical staff(Ⅰ Medical devices); Sales of Class I medical devices; Sales of Class II medical devices; Class I medical device production; Import and export of goods; Photovoltaic equipment and components manufacturing; Sales of photovoltaic equipment and components; Optical communication equipment manufacturing; electric wire、 Cable Operations; Power facility equipment manufacturing; Power facility equipment sales; Sales of electronic components and electromechanical components; Optoelectronic device manufacturing; Optoelectronic device sales; Power electronic components manufacturing; Sales of power electronic components; Optical cable manufacturing; Optical cable sales; Optical communication equipment sales。( Except for projects that require approval according to law, Carry out business activities independently in accordance with the law with a business license) Licensed Projects: Production of protective equipment for medical staff(Ⅱ Medical devices);Production of Class II medical devices; electric wire、 Cable manufacturing。( 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.)