Relying on a huge industrial system and strong financial strength, development and utilization of Elion nearly 100 biological and ecological restoration technology, desertification, desertification, salinization and degradation of city land, has assumed the National Olympic Winter Games in Beijing, Beijing and Tianjin sandstorm source, southern desertification control brackish water, Lhasa, Tibet and other areas of Qinghai Tibet Plateau Ecological Engineering transfer, and ecological restoration technology overseas.