Miyachi Unitek Corporation is a supplier of equipment and systems for resistance welding, laser welding, laser marking, heat seal bonding and hermetic sealing to the global electronics, automotive, medical device and general industrial markets. Products include controls, heads, weld monitors, accessories and pulsed Nd:YAG laser welders and markers. It is owned and operated by Miyachi Technos Corporation, based in Noda City, Japan. The company itself has three divisions that aid in the development, marketing and distribution of the company s products worldwide. Miyachi Unitek Corporation maintains headquarters in Monrovia, California.