The general business projects are: Research and development of new technology of waste recycling treatment, technical consultation; Development and sales of bio-organic fertilizer; Research and development of construction waste recycling technology; Wholesale and retail of agricultural and sideline products; Development and sales of special environmental protection equipment, garbage disposal equipment, industrial automation equipment, intelligent control equipment; Sales of environmental protection products, development of environmental protection technology, development of scientific and technological information technology and technical consulting; Wholesale and retail of electronic products, clothing, underwear, shoes, hats and bags, textile products; Engaged in import and export business. The permitted business items are: