Rock Testing Machine, Dynamic Fatigue Testing Machine, Impact Testing Machine manufacturer / supplier in China, offering Custom Design Horizontal Tensile Testing Machine 20ton/50ton/100ton for Steel Chain/Steel Rebar, Horizontal Tensile Testing Machine 20ton~500ton for Wire Rope/Anchor Chain/Seat Belt/Insulators Electric Power Fitting Tension Strength Test, Advanced Customizable Horizontal Tensile Testing Machine for Rods and Pipes and so on.