Epsilon  www.epsilontech.com  
Epsilon公司是世界上專(zhuān)業(yè)生產(chǎn)引伸計(jì)的公司，在全球享有很高的知名度，世界上許多知名品牌試驗(yàn)機(jī)公司都采用Epsilon的產(chǎn)品。

Epsilon is dedicated to making high performance extensometers to meet a great variety of materials testing needs. We are committed to providing the highest quality and accuracy in extensometry. Over twenty-eight years of experience have gone into the development of our products. Our innovative designs and factory direct sales result in world class quality at substantial savings.