... Delivery:7-30days 4.Availability:20,000tons/year "Wanjie" stainless steel grating has the characters of Light weight, heavy-duty, ... usually applied to Power plants, chemical plants, oil refineries, steel mills, paper mills, mechanic plants, cement plants, municipal ... available. The products most commonly used for Belt corridor, storage shelf,Attic panel, trestle, guardrail, sunshade gate, etc. Notes ...