fuxing008

steel grating 1.full range in type & dimension 2.largest production capability 3.reliable manufacturer 4.wire mesh gratin steel grating1.Comprehensive type and broadest range in dimension.1.1 Material Q235 , or other equivalent material1.2 Grating Conformity Standard: YB/T4001, ANSI/NAAMM-MBG531, BS4592, AS1657, JS31011.3 Grating Dimension Load Bearing Flat Bar sizeThickness≥3mm, depth ≥19mm19X3, ...