1)Telecom Manhole Cover 2)BSI/TUV Certified, Kitemark license 3)EN124 D400 4)Ready Moulds 5)Best price+quick delivery Details of SYI Ductile Iron Telecom Manhole Cover :1), Ductile iron Manhole Cover & grey iron Manhole Cover made by SYI Foundry strictly conform to standard & are free from sand hole.2), Smooth and free from sand holes, blow holes, distortion or any other defects3), Processes:a) ...