we have rich experience for BMC manhole cover and SMC manhole cover for sewage network,suc has sewer cover,inspection chamber manhole covers,BMC grating ,telecom manhole cover,firefight manhole cover,gully grating,hinged lockable manhole covers.Besides,we can do customized manhole covers according clients drawing or samples. What is BMC? (Bulk Moulding Compound) BMC Composition: BMC (Bulk Moulding Compound) is pre-mixed fiber reinforced composite material that cures under …