Manufacturing high quality tension control products since 1947. Better products, better services, better support, for Better Web Control. As a worldwide leader in web tension control, Montalvo has become known for more than just our products, but our ability to be a resource for our customers, providing customer solutions and knowledge needed to achieve long term process improvements. Our products include: load cells, tension controllers, amplifiers, tension indicators, tension brakes and clutches, safety chucks, range expanders, sensors, and much more. Reduce waste, increase productivity, and Achieve More, with Montalvo!