It's common road covering leaking device in our life. It is widely used in some power station, chemical places, sanitation works, underground parking lots in office buildings, underground parking lots in shopping malls, etc.,
Sewage manhole cover used the SMC special yarns, unsaturated resin, low shrinkage additives, fillers and various additives composition. Composite sewage manhole cover has excellent electrical properties, anti-corrosion, light weight and special design, flexible, etc. Its mechanical properties can be comparable with some metallic materials, which are widely used transport vehicles, construction, electronics/electrical and other industries.
Composite sewage manhole cover is very stable, whether it is used in high temperature, or in corrosive acid and alkali occasions, the performance is not affected by it. In addition, the method of sandwiching sand in production can be used to achieve the characteristics of enhanced anti-skid performance.
Zibo Best Energy-Saving Materials Co., Ltd is a production-oriented company, mainly engaged in composite sewage manhole covers. With its own R&D capabilities, advanced quality management system and perfect production process, it has been recognized and trusted by many customers. provides customers with high-quality composite sewage manhole covers based on the business philosophy and win-win.