San Ye galvanized metal fence _ [manufacturers] _ galvanized metal fence provided by the San Ye. We are Linqu San Ye Metal (www.shengyehl.com) located at: Shandong Weifang professional: zinc steel fence, galvanized fence, spray rails, cement fence galvanized fence making materials: Malleable class ( ductile iron), carbon steel (galvanized or spray), stainless steel, steel, PVC and so on. Hot dip galvanized steel guardrails are used galvanized guardrail system, such as: round galvanized steel fence manufacturers, square steel or steel sheeting. Surface treatment processes: automatic electrostatic powder coating or paint. Outdoor guardrail surface treatment materials used to waterproof material. Hot dip galvanized coating fence analysis: 1, hot dipped zinc coating: hot galvanized fence invasion galvanic zinc coating plays a protective effect, from the inside to the outside to prevent rusting steel substrate. 2, zinc-phosphate layer: This layer of hot dip galvanized fence can enhance the adhesion of the coating and the substrate. 3, organic zinc epoxy powder coating: hot dip galvanized guardrail excellent corrosion resistance and anti-impact performance is to have this layer causes. 4, pure polyester powder coating color: hot dip galvanized guardrail stability of this layer with UV resistant, long time anti-dirty performance and surface self-cleaning properties.