General Projects: Property Management, Rental Services( No licensed rental services),Labor Services( Excluding labor dispatch), Residential water and electricity installation and maintenance services, General equipment repair, Special equipment repair, electronic、 Mechanical equipment maintenance( Excluding special equipment), Information system operation and maintenance services, Fire protection technical services, Safety technology prevention system design and construction services, Security system monitoring services, Catering Management, Parking service, Battery Sales, Battery spare parts sales, Sales of metallurgical equipment, Import and export of goods, Technology import and export, Rare earth metal smelting。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations)