Shandong Zone-de Instrument Co.,Ltd. is located in Jinan City,Shandong Province and was founded in 2017,which is a high-tech enterprise focusing on the R&D and producing of advanced instruments for the testing of mechanical properties in extreme conditions.Our mission is to serve customers and promote industry development.We are committed to be a prominent,value-driven,and influential enterprise in the field of testing instrument through our relentless commitment to innovation.We aim to provide global researchers with comprehensive solution for the testing of mechanical properties.Our main products:------ High-temperature Vickers/Rockwell Hardness Tester------ Split Hopkinson Pressure/Tension Bars