Prototype Development & Machine Shop in Northern New Jersey

D5 DEM is a Northern New Jersey-based engineering and manufacturing company. We specialize in prototype development, machining, and product development for individuals, businesses, and inventors.

Whether you need a machine shop to help you manufacture a part, or an engineering team to help you turn an idea into a reality, we are here to help you!

Our mission is to help bring your ideas and concepts to life. If you have an idea and don’t know how to make it a reality, then look no further. We pride ourselves on delivering high quality, high value results. Contact us today for a free consultation so we can get your ideas off the ground!

While our primary expertise lies in electrical engineering and embedded systems design, we also have a lot of experience designing various mechanical systems.

We also specialize in 3D modeling, with an emphasis on the principles of design for manufacture (DFM). So whether you’re looking for a one-off prototype, or you are looking to put your design into full production, we have the skills to meet your needs.