Since our foundation, we have been concentrated on the research and development of physical testing instruments. As a result, our products are compliant with ISO, ASTM, DIN, EN, BS, GB, JIS, ANSI, UL, TAPPI, AATCC, IEC, VDE, CSA as well as other standards, and they are preferred by both domestic and overseas customers due to their high accuracy, excellent reliability and ample software functions.