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 […]
NEMA 1 Enclosure UL Listed
The NEMA type 1 electrical enclosure is a very popular enclosure. It is designed for indoor use and protects personal from having incidental contact with it’s components. The NEMA 1 enclosure is the most basic of the NEMA and UL rated electrical enclosures in that they provide the least amount of protective features and are […]
Buss Bars and Ground Bars
NJ Sullivan’s custom metal fabrication design engineers have been manufacturing busbars and ground bars since our beginning. We will manufacture buss bars or ground bars to your exact specifications and from the material you desire. We offer total customization. Special sizes, custom shapes, custom size holes or cut outs, we do it all. Whatever your […]
NEMA4X Enclosures – Stainless Steel Boxes
The NEMA4x enclosure is one of the most durable and long lasting enclosures available on the market. We make our nema4x electrical enclosures from stainless steel. They are laser cut, CNC bended, then seamlessly welded for an air tight fit. NEMA4X enclosures are built tough to withstand the harshest of conditions. Able to withstand the […]
Rack Mount Servers Custom Made
A product that we get a lot of requests for locally as a metal fabrication company is custom made rack mount servers or rack mountable boxes to hold electrical equipment. Why order a one size fits all rack mount server box when you can just as easily order exactly what you need. Size, color and […]