Hot dip galvanized steel grating grid floor-special steel grating specifications and models for pigeon shed pigeon loft are divided into several types, with hole spacing of 100/20 with height of 4, 3.5, 3 and 2.5cm, 150/20 and 200/20 wire diameters of 60mm, 80mm twist steel and 40mm, 50mm and 60mm round wire. The overall dimensions can be customized according to the size of pigeon shed. Pigeon Peng commonly used specifications such as G203/30/100, this kind of steel grating model is small and...