General business items are: Development of environmentally friendly and energy-saving products, textile、 Chemical fiber products、 Environmentally friendly products、 Energy-saving products、 Technical research and development and sales of environmental protection equipment, Environmentally friendly materials、 Sales of environmental protection equipment, Environmental protection project planning, Information and training on waste sorting( Excluding vocational skills training business) Cultural event planning, Corporate image design, Brand marketing planning, Exhibition planning, Conference Planning, Cultural industry project planning, Engaged in advertising business, communications equipment、 Electronics、 Technical development and sales of multimedia equipment, domestic trade, Operating import and export business, Information consulting services