SMC manhole cover are the abbreviation of sheet molding compound manhole covers, which are namely sheet molding compound plastic. It's made by the SMC special yarns, unsaturated resin, low shrinkage additives, fillers and various additives composition. In the early 1960s, SMC products firstly appeared in Europe around 1965. The United Sates and Japan have developed this technology. In China, we imported the foreign advanced production lines and production process for SMC in the late 1980s. SMC has excellent electrical properties, corrosion resistance, light weight, and engineering design easy, flexible, etc. Its mechanical properties can be comparable with some metallic materials, which are widely used transport vehicles, construction, electronics/ electrical and other industries.

Structure:
Using the structure of pot bottom style (loading equally),other than the one of ribbing style (loading centrally),the strength supporting area will extend by more than ten or dozens of times. Therefore, the ability of strength sustaining will be more excellent.
Applying wear-resistant and climate-resistant materials on the relief sculpture layer so that the products can be long-term used under different environment.
Design:
Infusing the manhole covers with the art of relief sculpture, designing individually to meet clients demands with artistic effect, promoting the culture feeling of our composite material manhole cover, the material is FRP, shorted for Fiber Reinforced Plastic.
Zibo Best Energy Saving Materials Co., Ltd. always regards product quality as the foundation of enterprise development. Since its establishment in 2004, it has been scientifically and standard managed in strict accordance with the modern enterprise model, and has developed and produced a series of high-quality composite tree pool covers according to the needs of the market. The products have been boldly developed and innovated, and the products have won good reputation in the industry. . The company has perfect testing equipment and strong technical force to provide customers with intimate services. The products are sold all over the country and are trusted by users!
If you want to order good quality products, welcome to inquiry. sales04@coverchina.net
Design:
Infusing the manhole covers with the art of relief sculpture, designing individually to meet clients demands with artistic effect, promoting the culture feeling of our composite material manhole cover, the material is FRP, shorted for Fiber Reinforced Plastic.
Zibo Best Energy Saving Materials Co., Ltd. always regards product quality as the foundation of enterprise development. Since its establishment in 2004, it has been scientifically and standard managed in strict accordance with the modern enterprise model, and has developed and produced a series of high-quality composite tree pool covers according to the needs of the market. The products have been boldly developed and innovated, and the products have won good reputation in the industry. . The company has perfect testing equipment and strong technical force to provide customers with intimate services. The products are sold all over the country and are trusted by users!
If you want to order good quality products, welcome to inquiry. sales04@coverchina.net