Recently, a sewage treatment factory held the completion and opening ceremony in the Special Economic Zone of Cambodian Sihanouk Port and Cambodian Development Council Deputy Secretary Xie Wudi, Sihanouk Province Deputy Governor Qin Sinu, Jiangsu Province CPC Committee United Front Department Deputy Secretary Yang Yong and Sihanouk Port Special Zone Corporation Chinese Controlling Shareholder and HOdo Board Chairman Zhou Haijiang etc. were present at the ceremony and jointly inaugurated the sewage treatment factory.

With the overall scale designed of 15,000m³/day, the sewage treatment factory in the Special Zone of Sihanouk Port is constructed in three phases and the first phase has the treatment capacity of 5,000 m³/day, so it is not only the best sewage treatment factory with the best process and the advanced appliances in the current Cambodia but also the first modern automatic sewage treatment factory in Cambodia. At present, the first phase has been completed for use.