Shantou dayu sewerage Co., Ltd. specializes in water engineering research and related applications. It is able to develop products independently as well as undertake relevant engineering projects to solve water problems for users. Its business concerns automatic constant-voltage water supply and drinking water supply to buildings, circulating water purification systems for swimming pools, program-controlled music fountains, waterscape, hot spring SPA apparatus, etc. It has successfully provided products and technical services for many users over a dozen of years' unremitting efforts.