The opening ceremony of SZWG Houhai Pumping Station deodorization project held on June 25, 2007.

      In order to settle the odor problem in Houhai Pumping Station, SZWG invested 1.09 million Yuan (US$) for the deodorization project. The project had a trial operation for a month, and proved to be effective. The air quality in the surrounding area reached the state standard. The problem affected the surrounding residents had been solved.

      SZWG always attaches great importance to environmental protection and energy saving. The Group was the first to build the environment management system in the industry throughout the country. This is the Group's first deodorization project, and the Dengliang Pumping Station deodorization project will get into operation soon.