北京赛车账号注册Environment restoration and protection expert
Having extensive cooperation with well-known institutes and enterprises at home and aboard, Hailiang establishes several professional energy-saving subsidiaries successively. Hailiang owns multiple energy saving and environmental protection subsidiaries covering treatment of waste water and gases and the development of new environmental materials such as SCR denitration catalysts. The company has made positive contribution for improvement of China’s ecological environment and people’s health.
Do our best to build an ideal ecological environment with blue sky and clear water.