Manufacturing and Supplying Electrical Contacts, Assemblies and Components For:

electric utility substations
Electric Utility Substations
power generation facilities
Power Generation Facilities
industrial facilities
Industrial Facilities

National Manufacturing & Distribution manufactures and supplies low, medium and high voltage electrical contacts, electrical contact assemblies and copper bus bar for electric utilities, power generation facilities and industrial facilities in the United States, Canada, Central/South America and the Caribbean. Since 1981, National has supplied thousands of critical components and assemblies that allow electric utilities to maintain electrical sub stations that distribute power throughout North America. Power generation facilities such as Coal Fired, Gas Fired, Hydro and Nuclear plants rely on National for high current carrying bus bar and electrical contact components and assemblies.


National Manufacturing & Distribution electrical contact assemblies are widely utilized in equipment such as substation oil transformers, oil circuit breakers, and heavy industrial motor starters. With over 30 years of success in business, National has the experience and knowledge to provide reliable components for our customer’s critical requirements.


Our Renewable Energy Division, National Solar Technologies, was established in 1997. For more information on National Solar
Technologies, please visit


Our commitment to quality and customer service is a priority. This commitment is substantiated by our list of loyal customers who have been relying on National for decades. Our team at National Manufacturing & Distribution looks forward to helping you with your requirements. We will be there when you need us.


For assistance please contact National Manufacturing & Distribution:

Toll Free: (800) 310-7413
Local/Int'l: (716) 683-2505