National Telephone Supply Co.

5100 Superior Avenue
Cleveland, OH 44103-1240

Competitors of National Telephone Supply Co.

Greaves Corp.

Greaves is a trusted supplier of electrical connectors to the electrical construction trades. Continually evolving and innovating, Greaves has contributed innovations such as USA insulated power distribution blocks, PT-FX Shoo-Pin and PT-R compression adapters, Jones rebar clamps, and FX... Read More

Thomas & Betts Corp.

Thomas & Betts Corporation, a member of the ABB Group, is a global leader in the design, manufacture and marketing of essential components used to manage the connection, distribution, transmission and reliability of electrical power in utility, industrial, commercial, and residential... Read More

BURNDY®

BURNDY® is a global organization that has pioneered in the manufacture of connectors, fittings and tools for electrical utilities, commercial, industrial and residential contractors, maintenance and repair companies, as well as the telecommunication and renewable energies market. Read More