General Projects: Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Emerging energy technology research and development, Solar power generation technology services, Sales of photovoltaic equipment and components, Pump and vacuum equipment sales, electric wire、 Cable Operations, gas、 Liquid separation and purification equipment sales, Import and export of goods, Technology import and export,Sales of textile special equipment, Sales of needle textiles and raw materials, mold sales, Energy storage technology services, Sales of special equipment for semiconductor devices, Display device sales, Instrument sales, Sales of needlework textiles, Sales of solar thermal products, Solar thermal equipment sales, Sales of intelligent power transmission, distribution and control equipment, Battery Sales, Battery spare parts sales, Machinery and equipment sales。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations)