Screw Pump manufacturer / supplier in China, offering Series Dispenser Micro Screw Pump Lnz0.75cc/0.5cc as Viscotec/Taeha, Liquid Screw Valve/Electronics Industry/Potting/Mixing Liquids/Industrial Applications, Two Component Dispenser Screw Valve with Servo Motor+ Controller, Ab Glue Dispensing Screw Valve and so on.