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 […]
NEMA4X Stainless Steel Electrical Boxes
NEMA4X electrical metal boxes are built to withstand the harshest of environments. The NEMA type 4X box protects the components in the box from corrosion, rain, dust, water, ice and even a direct hose of water. They also protect personnel from coming into contact with the components.
Copper Busbars Custom Made
NJ Sullivan manufactures all kinds of busbars to meet any specific need We manufacture all our own busbars for our CT cabinets, termination cabinets, bussed troughs, bussed gutters as well as manufacturing busbars for other electrical distribution companies and electrical supply companies. Whether you need copper busbars, silver plated copper busbars or aluminum busbars, we […]
CNC Precision Machining
CNC machines are technically advanced pieces of equipment capable of operating in three or four dimensions while working with precision in close tolerances.
Precision Machining – Made In the USA
Precision machining items made at the NJ Sullivan metal fabrication and machining plant in Sterling, Virginia.