Established in 2000, Jinan Naier Testing Equipment Co., Ltd. is a professional manufacturer of material testing equipment for the determination of mechanical properties. We are specialized in the manufacture of Universal Testing Machines, Impact Testers, Torsion Testing Machines, Compression Testing Machines, etc. Our machines are designed for the use in Research and Quality Control to measure the material strength and performance. Using NAIER testing equipment, it is possible to perform tests ...