Gem Bids For Supply And Installation Of Heavy- Duty Hdpe/ Nylonsafety Net Side Roof 12Mm And Middle Roof 8Mm 7, Fabrication Of Frames Structure Using 40Mm Ss Pipeof Ss 304 Grade Cutting And Welding, Ss Bracketclamps/ U Clamps/ Fasteners For Fixing 1500 Mm X12mm, Installation, Labor, Scaffolding