Dosatron International Inc. is a manufacturer of water driven proportional injectors. Our injectors utilize superior engineering, making them the most durable, easy-to-use, low maintenance injectors available. Our world class customer service representatives are there to help you through every step of the way, from purchase to usage. Visit our website to view our full line up of products with varying GPM, ratios, and pressures. No company is more committed to excellence, contact us today to see for yourself.