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Galvanized steel coil is a specially treated steel product whose production process includes a number of fine steps. First, the raw material is all-hard board, which requires a pickling process to remove surface impurities and oxide layers, and then a rolling process to achieve the desired thickness and smoothness. The sheets are then fed into a zinc pan, where they are coated with a uniform and continuous zinc film. This layer of zinc film can not only effectively isolate the direct contact between the air and the substrate, thus greatly enhancing the corrosion resistance of the material; At the same time, because the zinc itself has good plasticity and ductility, the galvanized steel plate also has better processing and forming ability and good coating adhesion.

Hot-dip galvanizing technology is one of the most widely used methods for surface protection of steel products, which takes advantage of the unique electrochemical properties of zinc - when zinc is used as a sacrificial anode, it can be preferentially corroded by oxidation over iron, thereby protecting the internal base metal from damage. This method is especially suitable for those components or equipment that need to be exposed to the outside environment for a long time, such as building structures, Bridges, highway guardrails, etc.

According to the requirements of different application scenarios, the manufacturer can also adjust the specific thickness range of the galvanized layer, which can usually reach a maximum of about 120 grams per square meter. In addition, in cases where the appearance quality of the final product is required to be high, additional polishing treatment can also be selected to obtain a smoother and more delicate surface effect. According to whether such a follow-up processing process is carried out, the common galvanized steel coil on the market can be divided into two categories: zero spot type (that is, no additional treatment is done) and ultra-smooth type.

Our advantage

01. Advanced equipment: We have three production lines, all equipped with the most advanced production equipment in China. These devices not only improve production efficiency, but also ensure the quality and consistency of the product. Our factory covers an area of 30,000 square meters, and spacious production workshops provide ample space for large-scale production.

02. High-quality raw materials: We always adhere to the selection of high-quality raw materials, from the source to ensure the quality of products. We have established long-term and stable cooperation with many well-known suppliers to ensure that the quality of raw materials is reliable and meets international standards.

03. Strict quality inspection: We implement strict quality inspection standards, and strictly monitor and test every production link. Our products comply with ISO and SGS international standards, ensuring that every product can meet 100% of customer requirements.

04. Fast delivery: We use advanced production management processes, from order receipt to production arrangement to product delivery, the entire process is efficient and fast. Our goal is to complete customers' orders in the shortest possible time to ensure that customers receive satisfactory products in a timely manner.

05. Professional Sales services: We have a professional sales team who are fluent in Spanish, Portuguese, French, Arabic and Russian. This enables us to better communicate and cooperate with customers in different countries and regions, and provide customers with more intimate and professional services.