Factory Price Corrugated Steel Sheet Color-Coated Roof Tile

We will make just about every exertion for Galvanized Iron Roofing Sheet, Prepaint Galvanised Corrugated Roofing Sheeting, Metal Galvanised Roof Sheets. We keep pace with the times, forge ahead, and will use our actions to make friendly and lasting business cooperation with you. Honesty and trustworthiness is the cornerstone of our company based on the market economy and society. It is also the basic principle for the relationship between our company and external stakeholders, such as customers, shareholders and society. We maintain the usual rigorous and realistic professionalism to provide customers with top-class products, fast service with a sincere and enthusiastic attitude. With a team of experienced and knowledgeable personnel, our market covers many countries worldwide.

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.

We take the spirit of active development, the will of perseverance and the needs of users as the premise, and strive to make greater contributions to the Factory Price Corrugated Steel Sheet Color-Coated Roof Tile industry! We continue to carry forward the enterprise spirit of 'striving for progress with sincerity', abide by the concept of quality first, customer first, and constantly improve and perfect ourselves. On the road of development, we seek sincere cooperation to create a better future with customers at home and abroad! We are building a stage for the growth of our employees, continuously improving their working and living conditions, raising their happiness index, and growing the company and the employees simultaneously.