Engineered Materials Systems, Inc. (EMS) is a custom formulator and global manufacturer of electronic materials (conductive adhesives, non conductive adhesives, photoresists, underfills, encapsulants, etc. for the photovoltaic, semiconductor, circuit assembly, printer head, camera module, disk drive and photonics assembly markets. Our technology focus in photovoltaics is on Electrically Conductive Adhesive (ECA) for interconnecting solar cells in modules. Materials are specifically formulated to meet the severe reliability requirements of next generation heterojunction, crystalline silicon and thin film solar modules in various formats (H-pattern, back contact, shingled, etc.).
EMS is a wholly owned subsidiary of the Nagase Corporation. The company creates continual improvements.