Milk White Prepainted Corrugated Steel Sheet for Sandwitch Panel

We have several advanced production lines and production workshops to ensure the quality and quantity of our Cold Drawn Carbon Steel, Color Coated Galvanized Steel Roofing Sheet, Pre-painted Galvalume Steel Coil. We will provide high-quality products and excellent services at competitive prices. At present, we are committed to integration, creating value, accelerating team building, opening up and achieving win-win results. We have formulated a long-term, forward-looking and action oriented development strategy to promote our economic development.

GL/GC sheet have excellent corrosion resistance, print-ability and workability. The De-greasing Section helps the removal of oil and dirt by a cascaded process of hot alkaline de-greasing, cold rising, hot rising and hot air drying. Then annealing is done in an electrically heated horizontal furnace operated under a protective atmosphere with a calibrated ratio of nitrogen and hydrogen generated in a state–of–the–art automated Protective Gas Plant using ammonia and air as primary raw materials.

Immersing it in a zinc bath maintained at 460 degree centigrade carries out hot dip galvanizing of the strip. The chemistry of the bath is carefully controlled to ensure proper adhesion and formability of the applied zinc together with bright blemish free uniform spangles.The galvanized coils are chromated to improve its resistance to white rust. The chromating parameters are continually monitored and sheets are regularly tested through salt-spray tests to ensure the performance of this process.
We can also provide galvanized plain and corrugated sheets with required length. Galvanized corrugated sheet can be produced with closed tolerance of standard depth, pitch and width.

Corrugated metal starts with carbon steel sheet which is then pressed into three-dimensional patterns, called corrugations, using a series of rollers in a cold roll forming process. Different roller die arrangements produce different types of corrugation,including waves, squares and angles. Cold rolling allows a thicker and stronger product that also presents a better appearance than hot-formed steel. Finished sheet is then sheared off to the desired length.

Our continuous investment in Milk White Prepainted Corrugated Steel Sheet for Sandwitch Panel, including product research and development , market development and marketing, makes the industry look at us with new eyes. Since our establishment, we have been aggressive and innovating constantly. With our good corporate reputation, unique business style, and strong market development capabilities, we have achieved outstanding results one after another. We do not forget our original intention, forge ahead, and continue to develop high-end and advanced products to meet the diversified and all-round needs of customers and the market.