General Projects: Building materials sales, Food import and export, Import and export of goods, Technology import and export, Import and export agent, Engineering Management Services, Foreign contracting projects, Landscaping project construction,Earthwork construction, Mechanical parts、 Parts processing, Mechanical parts、 Parts Sales, Engineering and technical services( Planning Management、 Survey、 design、 Except supervision), Metal ore sales, Mineral washing and processing, Manufacturing of special equipment for electrical machinery, Power electronic components manufacturing, Mining machinery sales, Daily necessities sales, cosmetics retail, Toy sales, Enterprise Management, Etiquette Services, Conference and Exhibition Services。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed Projects: Construction project supervision, Construction Engineering Design, Mining of non-coal mine mineral resources。( 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.)