PPGL/PPGI, Container House, Stainless Steel manufacturer / supplier in China, offering Cooling Tower Special Hot DIP Galvanized Steel Sheet 720G/M² High Zinc Coating >100μm Water Vapor Resistance, Heavy Zinc Coating Galvanized Steel for Cooling Towers Long-Term Load Bearing & Anti-Rust Performance, Spiral Corrugated Pipe Raw Material High Zinc Coated Steel Coil 600-720G/M² 0.5-4.0mm Thickness and so on.