3670 - SPECIALIZED SEMICONDUCTOR, MICROCIRCUIT, AND PRINTED CIRCUIT BOARD MANUFACTURING MACHINERY
5930 - SWITCHES
5961 - SEMICONDUCTOR DEVICES AND ASSOCIATED HARDWARE
5962 - MICROCIRCUITS, ELECTRONIC
5963 - ELECTRONIC MODULES
5998 - ELECTRICAL AND ELECTRONIC ASSEMBLIES, BOARDS, CARDS, AND ASSOCIATED HARDWARE
5999 - MSC ELECT & ELECTRONIC COMPONENTS