Stonewall Cable Inc. has been in the cable manufacturing business since 1985. At our facility in Rumney, New Hampshire, we build all types of computer and network cables as well as harnesses for industrial applications. Stonewall Cable Stonewall has built it's reputation on delivering quality products at competitive prices. We offer firm quotes with guaranteed ship dates. Even custom orders usually ship within 24 hours. We work hard to provide the best customer service and technical support available. Our computer cabling solutions cover the full range from personal computers to mainframes. We have worked with IT managers from all over the world to find solutions to unique cabling problems. All of our assemblies are manufactured using the highest quality cable and components. Each cable is inspected and electronically tested twice with state-of-the-art testing equipment before shipment. Whether you are considering purchasing for the first time or have been with us for years, we appreciate your business and will work hard to make Stonewall Cable a valued member of your team. Mission Statement: It is the goal of Stonewall Cable, Inc. to be the premier manufacturer of the highest quality communications cables sold to government and industry.