Ekahship can supply Bridge Plate with qualified standards of GB/T714, JISG3106, and ASTM. We have steel grade of Q345q, Q370q, Q420q, SM490, SM520, SM570, A572, and A709Grade50\50w\100\100w for your references. Specifications from 5~100×900~4100×6000~25000 (mm) are all acceptable. Should you have any demands on it, please contact us -sales@ekahsip.com.