NJ Sullivan Company is not only custom metal fabrication! We are metal fabrication, precision sheet metal, precision machining, powder coating, conformal coating and much more, all under one roof. No need to subcontract different portions of each job, we are your one stop custom metal fabrication stop. From design to finishing and shipping, we do […]
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 […]
Precision Machining In The USA
NJ Sullivan’s Precision Machining department, custom manufactures all products at our Sterling, Virginia plant. Located just outside of Washington, DC near Dulles airport. We are proud to say that all our machining products are Made In The USA.
Conformal Coating in Washington DC Area
Conformal Coating is the application of a thin polymeric layer applied at 25 – 250 um to a circuit board. This is to protect the circuit board from harsh elements that may exist in the environment for which the component is to be placed.