Adhering to your principle of "quality, assistance, performance and growth", we have now gained trusts and praises from domestic and international customer for Hardness durometer test block, Ultrasonic Step Calibration Block, Tr 110 Surface Roughness Tester, Ultrasonic Speed Transducer,Hardness Testing Equipment. We warmly welcome merchants from your home and overseas to contact us and set up business enterprise partnership with us, and we'll do our greatest to serve you. The product will supply to all over the world, such as Europe, America, Australia,Philadelphia, Malaysia,Namibia, Seattle.To keep the leading position in our industry, we never stop challenging the limitation in all aspects to create the ideal products. In his way, We can enrich our life style and promote a better living environment for the global community.