Min. Order Reference FOB Price
1 Set US$30.00-90.00 / Set
Product Description
Wholesale Price Lockable Heavy Duty SMC Fiberglass Composite FRP GRP Manhole Covers FRP(Fiber reinforced plastic) is newly developed material of manhole covers.Before FRP came into existance,manhole cover were traditionally manufactured from concrete, steel fibre concrete,cast iron,ductile iron ...