-Cast iron platform\ Cast iron plate\machine bed\checking platform\lineation platform\ marble plate\ granite platform--


Parallel leveling ruler material：HT200-300 specification：200mm-6000mm	bridge-type leveling ruler material：HT200-300 specification：1000mm-6000mm	angle leveling ruler material：HT200-300 specification：1000mm-6000mm

triple arris examining leveling rulermaterial：HT200-300 specification：125mm－1500mm	light leveling ruler	light magnalium leveling ruler

leveling ruler specification：500mm－1500mm Purpose: examining, measuring, drawing line, equipment setup, industrial project construction	knife-edge ruler specification：500mm－4000mm Purpose: examine plate, leveling ruler, machine worktable, rail and delicate workpiece’s plane degree and beeline degree	magnalium light leveling ruler(square tube type)