Universal Testing Machine, Hydraulic Testing Machine manufacturer / supplier in China, offering 30t Electro-Hydraulic Servo Universal Bolt, Bar, Steel Bar Tensile Testing Machine ASTM, 600kN Electro-Hydraulic Servo Universal Bolt, Bar, Steel Bar Tensile Testing Machine, Multi-Material Charpy Impact Tester - for Hard Plastics, Nylon, Composites and Polymer Blends and so on.