Founded in 1993, Shenzhen Gentos Measurement & Control Co.,Ltd has specialized in flow measurement and flow standards for more than 35 years, with good quality and pretty competitive price.Partners for International Development is our international agent .   SiteLab is a registered US trademark by flow measurement professionals with more than 37 years of experience in flow measurement and flow standards, 34 years of which have been in the ultra 详细介绍