We offer galvanized steel z purlin. 1. Basic sheet material: q345 or higher grade steel as you need; 2. Galvanized craft: hot dipped galvanized zinc sheet; 3. Hole for assemble: location and diameter of the hole can be adjusted before it’s done. 4. Hot dipped galvanized zinc...
We offer China Made Steel Glazed C Purlin. Product Description: A kind of common cold bending thin-wall steel, generally between 1.6 -3.0 mm, Processing materials for hot rolling (paint), galvanized. Processing according to perform GB50018-2002...
The pre-drilling system was controlled by computer, which can guarantee the all the sizes of holes can be very exact. Our steel purlins are roll-formed by Hi-Tensile Galvanised steel strips, and it consists of Z purlin and C purlin. The pre-drilling...
Shandong tangrong steel export trading co., ltd is one of the leading china c purlin manufacturers and suppliers, with professional factory, we are able to offer you low price and high quality c purlin....