Custom Metal Fabrication is more than just metal boxes made to special sizes. NJ Sullivan’s design team works with many companies to create prototypes and one of a kind pieces for a variety of industries. Such industries as industrial and custom lighting designers, defense contractors, IT companies and small businesses. With over 52,000 square feet […]
Custom Metal – Precision Machining – Powder Coating
NJ Sullivan is a full service Custom Metal Manufacturer located just outside Washington, DC in Sterling, VA. With 52,000 square feet of manufacturing space, including custom metal fabrication, Powder coating, finishing, conformal coating and a precision Machine shop, we can build whatever you need. Below are some pictures of our shop space and well as […]
Custom Metal Fabrication and Machining
NJ Sullivan Company has been in the custom metal fabrication business since 1958. Some of our most popular products are in the electrical utilities field. Products such as electrical enclosures, CT Cabinets, termination cabinets and electrical trough are being manufactured all the time. We meet utility company specifications, but we also build custom enclosures, CT […]
Busbars – Custom Metal Fabrication
All Busbars used by NJ Sullivan company are custom fabricated by NJ Sullivan. We custom manufacture all of our electrical products.
Applications and Features of Bussed Gutters
In residential and small commercial applications, where the load on electrical circuits is typically small, power is distributed with insulated wiring and conduit. However, wire diameter must be increased as current rises, and there is a point where it ceases to be practical. In these cases, it is necessary to use bus bars for power […]