GL028 series hydraulic universal testing machine is used to test physical properties of various materials, like tension, bursting, compression, shearing force, adhesion, bending, peeling force, tear strength, etc. Semi-product sample and finished product sample in the field of metal, iron steel and rod, metal wire and cables, rubber, plastic, fabric, geosynthetic, paper, packing, architecture pipe, petro-chemistry, electric appliance, automobile, etc.