General Projects: Ecological and environmental material manufacturing, Manufacturing of special equipment for environmental protection, Synthetic material manufacturing( No hazardous chemicals), Sales of special equipment for environmental protection, Sales of packaging materials and products, Sales of ecological and environmental materials, Paper product sales, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Water environment pollution prevention and control services, Engineering and technical research and experimental development,Labor Services( Excluding labor dispatch), Non-residential real estate rentals, Machinery and equipment rental, Construction machinery and equipment rental。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations)