Instrument manufacturer / supplier in China, offering DH-LR-BP Melt Flow Index Tester High Precision MFR Tester PID Temp Control ASTM ISO GB Standard for Plastic Rubber Industry, ISO13479 ISO1167 ISO9080 PVC PE Plastic Tube Pipe Hydrostatic Pressure and Burst Testing Machine ASTMD1598 ASTMD1599, AU-120SA Digital Electronic Automatic H2SO4 Sulfuric Acid Concentration and Density Tester Meter, Density Measuring Machine and so on.