Rock Testing Machine, Dynamic Fatigue Testing Machine, Impact Testing Machine manufacturer / supplier in China, offering Computer Controlled Hydraulic Universal Strength Testing Machine 300kN/600kN/1000kN/2000kN for Steel/Composite Material, 300kN/600kN/1000kN/2000kN Hydraulic Universal Strength Testing Machine for Laboratory and Industrial Use, High Accuracy Hydraulic Universal Tester 300kN/600kN/1000kN/2000kN for Steel, Rebar, and Bolt Strength Testing and so on.