heavy duty warehouse rack: 1,Meet more load requirements ... adjusted 3,easy to replace part 4,height<16m heavy duty warehouse rack: Features:1, Meet more load requirements, ... of your warehouse.(3) Width, depth of shelving.(4) Height of shelving system.(5) How many bays you want.(6 ... 1,A variety of racking system including light duty ,medium duty and heavy duty racking system and other kinds of racks;2 ...