@maccal
Mac Cal is a vertically integrated manufacturing company based in San Jose, California, delivering comprehensive engineering and precision manufacturing solutions for high-tech industries. The company specializes in product design and engineering, rapid prototyping, precision sheet metal fabrication, CNC machining, welding, and full product assembly—providing complete support from concept through production.
With advanced capabilities including electro-mechanical assembly, cable assembly, cleanroom manufacturing, powder coating, painting, and silk screening, Mac Cal ensures quality, efficiency, and faster turnaround times. Serving industries such as aerospace, medical devices, semiconductor, clean energy, and robotics, the company focuses on accuracy, scalability, and cost-effective manufacturing solutions under one roof.
