Proto Labs

Proto Labs, Inc. engages in the manufacture of custom prototypes and production parts. The company is headquartered in Maple Plain, Minnesota and currently employs 2,280 full-time employees. The company went IPO on 2012-02-24. Its digital factories produce low-volume parts in days while Protolabs Network provides advanced capabilities and volume pricing through its manufacturing partners. Its services include injection molding, computer numerical control (CNC) machining, three-dimensional (3D) printing and sheet metal fabrication. Its injection molding services include plastic injection molding, liquid silicone rubber molding, and over molding and insert molding. Its CNC machining services include CNC milling, CNC turning, precision machining, threading options and finishing options. Its 3D printing services include metal 3D printing, multi jet fusion and advanced photopolymers. Its sheet metal fabrication services include laser cutting, punching, fabricated assemblies, and prototyping. The company serves various industries, including medical, robotics, aerospace, automotive, consumer electronics and industrial equipment.