Type:round,square Specifications:400*400,500*500,600*600,700*700, ... give you every satisfaction. We are looking forward to serve you1)Ten years experience on manufacturing and ... on6)Form and Sizes available:square,rectang.,round from 200mm to 1200mm7)Certificate of Approval:BVQI,LRQA,EN124. ... cover made by YDT Foundry strictly conform to standard & are free from sand hole. Algeria,Morocco,dubai2), Smooth ...