Hot-dip galvanizing spray rails, hot-dip galvanizing spray Anqiu fence manufacturers, metal provided by the St. St. Ye Ye metals. Linqu St. Ye metallwarenfabrik (www.shengyehl.com) Shandong Weifang quality certified company Commercial Union, with St. Ye guardrails and other brands, has a good reputation, honesty, service-oriented "business alliance customer service" on page click icon, we will be happy to serve you! With more sophisticated technology consumer brand awareness increases, more and more companies realize that quality is the most important factor in long-term survival of the enterprise, and now many domestic enterprises have many years of fence spray technology research experience Anqiu galvanizing spray Plastic fence manufacturers, already has a production capacity of hot-dip galvanized guardrail fine quality, so the quality is getting better spray rails. Linqu St. Ye metallwarenfabrik fence to provide professional information for you. Here to tell you about the hot dip galvanized fence corrosion resistance: In the general atmosphere of hot dip galvanized fence zinc layer on the surface to form a thin but dense layer of zinc oxide surface. It is difficult to dissolve in water so the substrate steel fasteners play a protective role. If the zinc oxide and the atmosphere after other identity formation of insoluble zinc galvanizing spray rails Shouguang, the anti-corrosion effect is more ideal; with zinc - iron alloy alloy layer, combined with a dense, atmospheric performance in the marine and industrial salt spray atmosphere unique corrosion resistance; due with a solid, zinc - iron solubility, with strong wear resistance