For the maintenance of galvanized coil is a very simple but also very important work, if you do this work, you can easily extend the service life of the product, compare...

First, the raw material ready to hot rolled steel coil according to the varieties, specifications from DaiGangChang by pickling coil in the library before cooling and st...

Coil is a type of plate in steel, which is actually a long, narrow sheet of steel supplied in rolls, For rolls and tablets, the handicap is a cut package; Cold coil is h...

A galvanized layer with a rough surface is usually thicker than a smooth galvanized layer, so the corrosion resistance may be longer, but the appearance is not good, and...

Hot dip galvanized Angle steel with good corrosion resistance, beautiful appearance and other characteristics is widely used in: curtain wall materials, power tower, com...

Ordinary Angle:Ordinary Angle steel mainly refers to the direct hot rolled out without any processing of Angle steel. The surface quality of Angle steel is stipulated in...