Cal Weld is a leader in the design and manufacture of precision ultra-high purity (UHP) equipment, sub-systems & components. We provide a broad range of welding, machining, integration and engineering services ranging from simple parts to complex systems. We also provide high purity electropolishing and passivation services. Our specialties include taking products from prototype through production, and every stage in between. Our DFM services are highly valued by our customers. Cal Weld serves many industries, with particular concentration on high technology segments including semiconductor, solar, MEMS, nanotech, defense, aerospace, biomed, research and alternative energy. Cal Weld strives to become a seamless extension of our customers engineering, manufacturing & quality organizations.