General Projects: Metal structure manufacturing, Metal structure sales, Leisure and sightseeing activities, Water pollution control, Manufacturing of new building materials( No hazardous chemicals), Building materials sales, Amusement park services, Sales of amusement equipment in ordinary open-air amusement parks, Landscaping project construction, Special machinery manufacturing for building materials production, Architectural decoration、 Manufacturing of plumbing pipe parts and other metal products for construction, Sales of building decoration materials, Lightweight building material manufacturing, Lightweight building materials sales, Import and export of goods, Technology import and export, Construction machinery and equipment rental, Foreign contracting projects, Thermal and acoustic insulation material manufacturing, Sales of thermal and acoustic insulation materials, Information technology consulting services, Sales of steel bars for construction, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, New material technology promotion service, Industrial Engineering Design Services, Office equipment supplies sales, Office supplies sales,Office equipment sales, Daily necessities sales, Machinery and equipment rental, Container manufacturing, Container sales, Container repair, Container leasing services, Plastic product sales, Off-highway recreational vehicle and parts manufacturing, Off-highway recreational vehicles and spare parts sales, Engineering Management Services,Earthwork construction, Communications equipment sales, Wholesale of kitchenware, sanitary ware and daily necessities, furniture sales, Software Development, Sales of pushcarts and livestock-drawn vehicles, Retail of arts and crafts and collectibles( Except ivory and its products), Advertising Production, Advertising, Advertising Design、 acting, Environmental sanitation public facilities installation services, Organize cultural and artistic exchange activities。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed Projects:Large amusement facility manufacturing, Construction project construction, Road freight transport( Does not contain dangerous goods), Construction Engineering Design, Professional construction work, Construction project supervision。( 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.)