Gem Bids For Lattice Structure: Mild Steel Yield Stress E250, Zinc Coating 610gms/sqm-nagpur, Lattice Structure:high Tensile Steel Yield Stress E350, Zinc Coating610gms/sqm-nagpur, Lattice Structure: Ht Steel Yield Stress E350, Zinc Coating 910gms/sqm Incl Material & Services- Khavda, Lattice Structure: Ms Yield Stress E250, Zinc Coating 910gms/sqm Incl Material & Services-khavda