Endicott Interconnect Technologies Inc. (EI) has established EI Technologies UK Ltd., a wholly owned subsidiary of the company located in Chelmsford, UK. The UK office will be home to the company's European manufacturing representatives. According to the company, the office will help it penetrate segments targeted for future growth in the European marketplace. Endicott supplies the medical electronics sector with services including the fabrication and assembly of complex printed circuit boards, advanced flip chip and wire-bond semiconductor packaging, and precision equipment manufacturing and integration.