Shanghai Leeya was founded in 2002 and was incorporated into Orient Landscape in 2015. Based on the core technology of water treatment, it is an enterprise group specialized in water investment and financing, overall project organization, equipment system integration and engineering services. Its business areas cover all aspects of power, steel, metallurgy, municipal, paper, food industry, textile, petroleum, chemical, coal, pharmaceutical, and electronics industries. The Group is headquartered in Shanghai, China and has branches in China's Changchun and Nantong. Since its establishment, it has had more than 400 projects at home and abroad.