Jinan Hensgrand Instrument Co., Ltd. was established in 2001, and is mainly specialized in developing and manufacturing testing equipment used for metal, non-metal and composite material mechanic performance testing. Our main products are Hydraulic universal test machines, Electronic universal test machines, Compression test machines, Ring stiffness test machines, Spring test machines, Horizontal tension test machines, Impact test machines, Metallographic sample preparation equipment, Hardness testers and testing machine accessories. Our products are widely used in steel metallurgy, machinery...