Prototype Development & Machine Shop in Northern New Jersey

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D5 DEM is a New Jersey-based engineering and manufacturing company specializing in prototyping, 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!