... heavy duty racking base on customer request. 2 High quality steel,free design,fast delievery. warehouse pallet ... rack, mid duty rack, light duty rack, warehouse rackBeam Racking Features: 1) Structure: inserting connected by slice ... 2) Please inform us the listed questions Beam Racking Features:1) Structure: inserting connected by slice ... layerh) RAL color you want warehouse rack warehouse pallet racking