General Projects: Engineering and technical research and experimental development, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Hotel Management, Non-residential real estate rentals, Metal ore sales, Fertilizer sales, Fertilizer sales, Building materials sales, Electronics sales, Building stone processing, Sales of coal and its products( Not allowed to be sold in no-burning areas), Trade Brokerage, Sales Agent, Import and export agent, Domestic trade agent, Trade Agent, Timber sales, Processing of timber and timber components for construction, Property Management, Sales of graphite and carbon products, Petroleum product sales( No hazardous chemicals), Technical glass sales, Sales of non-metallic minerals and products, Metal material sales, Parking service, Typing and copying, Conference and Exhibition Services, Fitness and leisure activities, Laundry service, Daily necessities sales, Daily necessities sales, Internet sales( Except for the sale of goods that require a license), Information consulting services( No licensing information consulting services), Marketing Planning,Wedding etiquette services, Organize cultural and artistic exchange activities, Small and micro passenger car rental services, Sales of arts and crafts and ceremonial supplies( Except ivory and its products)。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed Projects: Pesticide Retail, Catering Services, High-risk sports( swim), Food sales, Tobacco product retail, Real estate development and operation, Liquor 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.)