The National Telephone Supply Company manufactures compression sleeves and hand or hydraulic compression tools, for a connection system, under the trade name Nicopress. Based in Cleveland, Ohio, the company serves a wide market segment, including power/telephone utilities, wire rope and cable, farm, ranch fencing, railroad, original equipment manufacturers and other specialty markets. Nicopress sleeves have been used with aircraft control cable, wire rope fabrications and fiber rope for more than 60 years. Its products include splicing sleeves, oval sleeves, dead end sleeves and repair sleeves. The National Telephone Supply Company also manufactures cable rings and saddles along with other specialty items.