​Hot dipped galvanized(using life about 6years) zinc-aluminium coate

Material: Electro galvanized (using life about 5 years), hot dipped galvanized(using life about 6 years), zinc-aluminium cotated(using life about 8 years)

Material: Hot dipped galvanized plus High PVC coated(color: black,dark green,yellow)

Material: Stainless steel, hot dipped galvanized, PVC coated, copper coated

Material: Hot dipped galvanzied, PVC coatedSpecification: 30mm × 2 5mm, 50mm × 3 0mm etc

Material: Stainless steel, hot dipped galvanizedSpecification: 50mm × 3 0mm, 100mm × 4 0mm etc

Material: Stainless steel, hot dipped galvanizedSpecification: 50mm × 3 0mm, 100mm × 4 0mm etc