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Proto.Hub is a technology and innovation studio based in Duluth, Minnesota, specializing in rapid prototyping and additive manufacturing. The company serves a diverse client base including inventors, industrial engineers, and manufacturers, providing solutions from initial concept rendering to low-volume production. Core capabilities include high-resolution 3D printing, precision laser cutting, and 3-axis CNC routing for various industrial and creative applications. Beyond fabrication, they offer technical services such as 3D scanning for reverse engineering, CAD design, and professional product photography. Proto.Hub emphasizes quick turnaround times and engineering-driven approaches to support operational efficiency and proof-of-concept development.

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