Min. Order Reference FOB Price
1 Set US$30.00-99.00 / Set
Product Description
SMC FRP Ditch Cover Fiberglass Composite Plastic Drainage Manhole Cover SMC molded manhole covers is a new type of colored high-strength covers with advanced technology and equipment molding. Heavy duty manhole covers' loading pressure is up to 400KN above which is far more than 240KN national ...