General Projects: Non-ferrous metal casting, Non-ferrous metal rolling processing, Recycling of renewable resources( Except for productive scrap metal), Sales of high-performance non-ferrous metals and alloy materials, New material technology research and development, Door and window manufacturing and processing, Door and window sales, Sales of solar thermal products, Solar thermal equipment sales, Sales of solar thermal power generation products, Sales of solar thermal power generation equipment, Solar power generation technology services, Import and export of goods, Common non-ferrous metal smelting, Recycled resource processing, Recycled resource sales。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed Projects: Scrapped motor vehicle recycling, Dismantling of scrapped motor vehicles, Road freight transport( Does not contain dangerous goods), Power generation business、 Power transmission business、 for( match) Electricity 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.)