Ethylene Atlantic is a precision CNC machine shop based in Swedesboro, NJ, delivering high-quality custom machining and fabrication for industrial and commercial clients. We specialize in both prototype and high-volume production runs, with a focus on soft metals and engineering-grade plastics. Our core capabilities include 3-axis CNC machining, milling, turning, and custom part manufacturing in materials such as aluminum, brass, Delrin, Nylon, and more. As part of a trusted manufacturing network that includes Philadelphia Pipe Bending Co., we offer deep experience in automation, design, and scalable manufacturing. While based in Swedesboro, NJ, Ethylene Atlantic proudly serves clients across the U.S. and internationally.