ROTAREX, Inc., has grown into a manufacturer of high quality gas control products and systems since its founder, A.T. Smith, began producing innovative cylinder valves more than 90 years ago. Today, gas companies, suppliers and engineering firms are confident that their projects will achieve high levels of safety and performance, thanks to our extensive experience, quality-based principles and superior technical capabilities. With factories and sales offices in core locations in more than 65 countries, we can deliver the products and services our customers need wherever they are. Serving demanding companies for over a century, ROTAREX has a long history of developing gas control products and systems that solve customers' real problems and create new ways of working. [more]