Copper Mould Tube, Mould Assembly, Graphite Electrode manufacturer / supplier in China, offering Long Service Life Slide Gate Plate for Steel Ladle Precision Fit, Long Life Slide Gate for Steel Ladle Refractory Plate, High-Purity Alumina-Zirconia-Carbon Slide Gate for Steelmaking - Metal-Ceramic Bonded & Thermal Shock Resistant and so on.