Mainline Equipment Inc. was founded in 1987 to fill a niche in the CATV and broadband marketplace. Today, just 20 years later Mainline is the world's leading manaufacturer of pads, plug-ins, equalizers and re-manufactured active electronics. Our state of the art manufacturing and re-manufacturing facility is world class. We have a highly qualified, friendly staff who will be more than happy to help you with your needs. When you stop by our factory, baseball legend Maury Wills (Director of Public Relations) may be around to take you on a personal tour. Thanks for stopping by our site and if you have any questions please feel free to contact us at any time.