Hydraulic System, Hydraulic Cylinder, Customized Equipment manufacturer / supplier in China, offering Hydraulic Cylinder for Electrode Movement Control in Submerged Arc Furnaces, Electrode Lifting/Lowering Hydraulic Cylinder for Submerged Arc Furnace Control, Hydraulic Driven Sylphon Bellows Hydraulic Cylinder Pruduced by Steel Casting or Alloy Steel and so on.