Type of bar grating : I bar ,plain, serrated I bar and serrated plain。Brand grating is made by the world first-class Italian ORSO GRIL equipment ,which can arrange the bearing bar and cross bar in longitude and latitude order to certain distance .Cross bar is pressed into the bearing bar by high tension resistance welding grating which is controlled by computer.So we can produce high quality gratings with firm welding,smooth surface and high strength .Manufacturing process of serrated bar grating  material - welding - cutting - end plate welding - hot galvanizing - final shipment .Zhongtai's coving area is 300 acres,well managed organizations,has staff more than 1570,professional and technical personnel more than 300,it has strong technical force .Contact : CarolineTel : 86-15633515101  86-0318-8090893Skype : snow.fan1Email : info@zxwirenetting.comÂ
Type of bar grating : I bar ,plain, serrated I bar and serrated plain。Brand grating is made by the world first-class Italian ORSO GRIL equipment ,which can arrange the bearing bar and cross bar in l
sale high quality and low price expanded metal mesh   Product Introduction 1.Raw Material:   thin low carbon steel plate, stainless steel plate, aluminum plate, copper plate, nickel pl
We produce three kinds of steel gratings, that are Plain Style Steel Grating, Serrated Style Steel Grating and I Bar Type Steel Grating. They are widely used in steel structure platforms, stair treads
 stainless steel expanded metal mesh  Expanded metal mesh can be made from a wide range of materials, chiefly expanded steel mesh, aluminum expanded metal mesh, expanded stainless steel, expanded n
2014 Hot sale perforated metal sheet / stainless steel sheet / aluminum sheet with various hole shape  Materials: Low carbon steel plate, Stainless steel plate, Aluminium cobon plate, Alloy plate,