... manufacturersThe company is a manufacturer of prestressed concrete hollow GLY forming machine (hole, Hole) is a reasonable design.simple, easy ... length from 4.2 meters to 18 meters and width of 600mm,900mm,1200mm.120mm,150mm,180mm,200mm,250mm ... is specifically designed to support GLY sheet metal forming machine.Characterized Rollover, concrete forming machine directly into the hopper, which has reduced ...