SUZHOU KING ENTER IMPORT AND EXPORT CO., LTD. We have been adopting the world standards and regulations such as ISO, ASTM,DIN, EN, GB, BS, JIS,ANSI, UL, TAPPI, AATCC, IEC, VDE, and CSA.
Bolts And Nuts Digital Tensile Testing Machine , Utm Universal Testing Machine Description Universal Testing Machine D-series are the most popular ones for testing metal samples, concrete, rebar, tube ...