Screw Pump manufacturer / supplier in China, offering Two Component Dispenser for All Adhesives/ 0.01-12 Ml/Rev, Factory Supplier, Drip-Free, Pulsation-Free, Clog-Free, 2-Component Adhesive Dispenser, Screw Type - for All Adhesives/ 0.01-12 Ml/Rev, High Precision, Drip-Free, Pulsation-Free, Clog-Free, Two Component Adhesive Dispenser - for All Adhesives/ 0.01-12 Ml/Rev, High Precision, Drip-Free, Pulsation-Free, Clog-Free and so on.