40 Assembly of products for others; Contract manufacturing in the field of electronics, electronic devices, personal electronic devices, printed circuit boards, robots, robotic systems, computer hardware, semiconductor devices, computer chips, internet-connected devices, medical devices, and precision-grade medical device parts; Custom fabrication and production of electronics, electronic devices, personal electronic devices, printed circuit boards, robots, robotic systems, computer hardware, semiconductor devices, computer chips, internet-connected devices, medical devices, and precision-grade medical device parts; Prototype fabrication of new products for others; Research in the field of manufacturing processes