Composite manhole covers are constructed of cutting edge fiberglass reinforced and polymer resin compound materials, composite covers eliminate risk of theft of ductile iron covers as they have no scrap values and ensure safety of road where Pedestrians and vehicles passes, Jinmeng composite manhole covers let your infrastructure projects enjoy the benifits of traffic-rated load, corrosion free, lightweight, robust and longevity, One year warranty, customized pattern designs, customized fuctional blocks and lockable options, watertight by rubber seals and bolts. etc.The quality of China's top composite manufacturer and world-class factory yields. Jinmeng also provide composite valve boxes, fiber handhole enclosure boxes, Trench Covers, Drain Grates...
