General Projects:Supply Chain Management Services, Metal structure manufacturing, Metal surface treatment and heat treatment processing, Ferrous Metal Casting, Non-ferrous metal casting, Fastener Manufacturing,Metal material manufacturing, Metal product repair, fan、 Fan Manufacturing, Communications equipment repair, Communications equipment manufacturing, Mobile communication equipment manufacturing, Spraying processing, Photovoltaic equipment and components manufacturing, General parts manufacturing, Mechanical parts、 Parts processing, Hardware product manufacturing, General equipment manufacturing( Excluding special equipment manufacturing), Power facility equipment manufacturing, Electrical equipment manufacturing, Manufacturing of metal parts for construction, mold manufacturing, Metal material sales, Metal product sales, Metal structure sales, Metal tool sales, Communications equipment sales, Mobile communication equipment sales, Sales of photovoltaic equipment and components, Photovoltaic power generation equipment leasing, Onshore wind turbine sales, Sales of wind turbines and parts, Mechanical and electrical equipment sales, Sales of solar thermal power generation products, Solar thermal equipment sales, Battery rental, Sales of station-based hydrogen refueling and storage facilities, IoT device sales, Charging pile sales, Network equipment sales, Sales of wind farm related equipment, Building materials sales, Sales of power transmission, transformation and distribution monitoring and control equipment, Sales of intelligent power transmission, distribution and control equipment, Sales of distribution switch control equipment, electric wire、 Cable Operations, Hardware product retail, Instrument sales, fan、 Fan Sales, Sales of generators and generator sets, Battery Sales, Power facility equipment sales, Electrical equipment sales, Sales of metal parts for construction, Cement product sales, mold sales, Fastener sales, Hardware wholesale, Mechanical parts、 Parts Sales, Sales Agent, Machinery and equipment rental, Construction machinery and equipment rental, Transportation equipment rental services, Information technology consulting services,5G Communication technology services, Engineering Management Services, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Energy storage technology services, General mechanical equipment installation services, Import and export of goods, Technology import and export。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed Projects: Power supply business。( 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.)