MPP adopts modified polypropylene as the main raw material, is not required to large amounts of dredging, excavation and destruction of road surfaces, in roads, railways, buildings, riverbeds, and other special locations such as laying pipes, cables and other construction projects. Compared with the traditional "trenching and burying method", non-excavation power pipe project is more adaptable to the current environmental requirements, to remove the dust caused by the traditional construction, traffic congestion and other nuisance factors, this technology can not be implemented in some areas of the excavation work to lay pipelines, such as monuments, downtown areas, crops and farmland protection zone, Highways, rivers, etc.