Shamrock Manufacturing provides full-service computer numerical control (CNC) machining, quality assurance and assembling services. Founded in 1996, it is a privately held company specializing in prototype and production runs of exotic materials, stainless steels and plastics. The company maintains a more than 14,000-square-foot production facility that includes saws, grinders, and CNC mills and lathes. Its quality control department maintains equipment, such as bore gages, gage pins, granite plates and hardness testers. Shamrock Manufacturing is located in Houston.