Beijing Enterprises Water Group Limited is an investment holding company. The Company, along with its principal subsidiaries, is engaged in the construction of sewage and water treatment plants and other infrastructural facilities, sewage treatment, water treatment services and distribution and sale of piped water, the provision of technical services that are related to sewage treatment and construction in China, and licensing of technical know-how that are related to sewage treatment. It also provides consultancy services that are related to sewage treatment and construction. In April 2010, it acquired the 50% equity interests in Aqualyng-BEWG China Desalination Company Limited, formerly Aqualyng (China) Limited, and its investing seawater desalination project in Caofeidian (with daily treatment capacity of 50,000 tons). On April 23, 2010, it acquired a 70% equity interest in China International Construction Investment Holding (Hong Kong) Limited (CICI).