Case Studies & Application Guides
We take pride in delivering innovative solutions to meet the unique challenges of our clients across various industries. From custom electrical enclosures to precision-engineered metal products, our expertise ensures reliability, efficiency, and excellence in every project. Dive into our case studies to see how we’ve partnered with leading companies to create impactful, tailored solutions.

Powering the Energy Transition: A Custom Distribution Solution for Fleet Electrification
As momentum builds around electrification and decarbonization in the U.S., a leading company in the clean energy and electrified transportation… Read More
Precision Coating for Space Technology Components
A major supplier to the space technology sector approached NJ Sullivan with a critical challenge: applying a specialized coating to… Read More
Our Expert Applications Engineers Deliver a Time-Saving, Cost-Effective Custom Solution
A major electrical contractor was responsible for the electrical installation of a multi-tenant commercial facility. While the contractor had a… Read More
Custom CT Cabinets and Safety (Switch) Solutions for a Major Solar Construction Company
The client undertook six solar installation projects across different states that required a custom solutions for current transformer CT cabinets… Read More
A Guide to Choosing the Right Electrical Enclosures
Selecting the right electrical enclosure is a critical step in protecting your electrical systems and ensuring the smooth, safe operation… Read More
A Guide to Selecting Battery Racks for Power Infrastructure
Battery racks are essential components in diverse power applications, from data centers and power plants to industrial facilities, telecommunications, marine… Read More





