Sewage Treatment System, which consists of Sewage Collecting Tank and Sewage Treatment Plant(STP), biologically decomposes grey or black water into clean water. Our company produces both Sewage collecting tank and STP as a system.

When it comes to our STP product, the product is more compact, more simple, and lighter than that of other competitors. In addition to the fact, it dramatically reduces the maintenance fee and effort resulting from more effective and efficient cleaning process and method.