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Wanzhi Group is a galvanized steel coil supplier from China, with factory production line, and deep processing line, the factory has passed ISO9001 quality management system certification, providing wholesale and customized service, from 10 tons to get wholesale price. We can provide OEM/ODM service according to customer’s project. Where to Find Galvanized Steel Coil Suppliers? […]

What are the Types of Corrugated Metal Sheets? Corrugated Metal Sheet is a corrugated steel sheet formed by cold rolling, molding, cutting, and other treatments using different metal materials. There are many kinds of corrugated steel sheets, which can be classified according to their shapes, materials, and surface treatments. Material Galvanized Steel: Steel coated with

Wanzhi Group produces all types and shapes of metal roofing sheet materials, color galvanized/aluminum zinc/aluminum roofing sheets, corrugated/trapezoidal/ribbed/imitation tile roofing sheets, etc. We have supplied premium metal roofing sheets and raw materials (coated steel sheets, coated steel coils, etc.) to construction projects and roofing sheet factories in more than 100 countries. Different Painted Corrugated Black

Different galvanizing processes create an irregular grain structure on the steel surface, whereas electro galvanized steel has a smooth surface with no spangle, hot-dip galvanized steel has a regular spangle, small spangle, large spangle, and other effects. EG steel: zero spangles. HDG steel: zero/ regular/large/minimum spangle. How are Zinc Spangles Formed on Galvanized Steel? Zinc

What is a Steel Strip? Strip steel is a thin, narrow, and long sheet of steel with a width of up to 1300mm, narrow strip for widths up to 600mm, and wide strip for widths over 600mm. It is processed by the rolling process and used as a raw material in a wide range of

Prepainted steel refers to colored metal materials with organic coating on the surface of the metal material as the substrate, common prepainted steel is prepainted galvanized steel, prepainted galvalume steel, prepainted aluminum, prepainted stainless steel, and so on. Generally, the coatings used to coat steel are functional coatings, so they are widely used in various

Come and visit Wanzhi Group’s factory with our Bolivian friends! Recently, our steel warehouse welcomed a group of customers from South America. The customer, who has been doing business in China for a long time and was helping his friend in Bolivia to find a reliable steel supplier, contacted us through our website and accepted

Metal sandwich panels are structural composites made of a combination of materials with different properties, usually consisting of two layers of metal sheets (outer and inner) plus a layer of sandwich material. The metal sheets (galvanized steel, color-coated steel, stainless steel, etc.) achieve corrosion resistance, while the sandwich layer provides acoustic, thermal, and heat preservation.

Wanzhi Group has three types of galvanized steel, electro-galvanized steel, hot-dip galvanized steel and color-coated galvanized steel, each of which is available in coil, sheet, and strip shapes, and as raw materials for a wide range of applications in construction, industry, and manufacturing. We have all grades and full sizes GI steel, as well as

What are Galvanized Steel and Stainless Steel Materials? Galvanized steel is a coated steel, and stainless steel is an alloy steel. Both are high-quality materials for steel products in more industries, through cutting, slitting, punching, bending, forming and other deep processing can be made into steel plates, coils, strips, panels, steel structures, and so on.