R&M Videos ¡Vea videos de especificaciones de productos, videos de estudio de caso y mucho más! ControlMaster Anti-sway Control by R&M Materials Handling, Inc.No need to worry about load sway! R&M now provides an anti-sway control system. Learn more today and contact us. 90 Year AnniversaryThank you for helping us celebrate our 90 year anniversary.