PPGI / PPGL Color Prepainted Galvalume / Galvanized Steel Aluzinc

We adopt advanced technology, which greatly extend the service life of our Prepainted Galvanized Steel, Hot Dipped Steel Coil, Color Coated Galvanized Steel Corrugated Sheet. We welcome new and outdated shoppers to contact us for long term small business relations, common advancement. Our company has always been adhering to the service concept of 'integrity-based, service-oriented, brave in innovation and pursuit of excellence', combined with our own advantages in product development and marketing for many years.

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.

In order to meet the market's growing demand for PPGI / PPGL Color Prepainted Galvalume / Galvanized Steel Aluzinc, we are committed to provide customers with products with reasonable prices and excellent performance. We are a young and energetic company, and always adhere to the corporate tenet of honest and quality to provide customers with one-stop product solutions. Our goal is to ensure that our commitment to develop the future with technology is reflected in our development process.