Electric Furnace, Heater, Heating Element manufacturer / supplier in China, offering Wear and Corrosion Resistant 99% Al2O3 Alumina Ceramic Plunger with Metal for Pump, China Wholesaler Small Dose Liquid Filling Ceramic Metering Piston Pump, High Precision Spool Valve Alumina/Zirconia Ceramic Plunger/Piston Metering Pump Used in Medical Filling Machine and so on.