Flex & EMS signal: data‑centre push, traceability

Flex is pushing deeper into artificial-intelligence data-center hardware, while Express Manufacturing is tightening factory traceability at the receiving dock. (flex.com) (us-tech.com) On March 16, Flex launched an 800-volt direct-current power rack developed with NVIDIA for the NVIDIA Vera Rubin platform. Flex said the product sits inside its AI Infrastructure Platform and can be manufactured in North America through its global network. (flex.com) Flex said older in-rack power systems were built for kilowatt-scale racks, while new AI systems are moving toward megawatt-scale loads. The company said its 800 VDC design can raise available compute power per rack from roughly 125 kilowatts to up to 880 kilowatts on a future GPU platform. (flex.com) That matters because contract manufacturers have historically assembled boards, enclosures, and finished products, not full power-and-cooling stacks for AI clusters. Flex is now selling prefabricated reference designs that combine power, dense IT racks, and cooling into factory-integrated systems for large AI facilities. (flex.com 1) (flex.com 2) Flex’s financial results show why the company is leaning into that mix. On February 4, Flex reported fiscal third-quarter 2026 net sales of $7.1 billion, up 8% year over year, and raised full-year fiscal 2026 sales guidance to $27.2 billion to $27.5 billion, citing strength across industries including Data Center. (flex.com) At the other end of the factory, Express Manufacturing, or EMI, said in April 2026 that it installed an Inovaxe MODI WES 5 incoming-goods inspection system. EMI said the camera-based platform captures package data at receipt, reads barcodes, analyzes labels, and records information before material reaches production. (circuitnet.com) (us-tech.com) In plain terms, incoming inspection is the factory’s front gate: parts arrive, workers verify what they are, and the software decides whether records match the order. Inovaxe said the MODI system connects that step to enterprise resource planning and manufacturing execution systems so the same material record follows the part through assembly. (inovaxe.com) (circuitsassembly.com) EMI said the system reduces manual errors, speeds receiving, and improves inventory control. Vice President CM Chin said the installation gives the company “a much more controlled and efficient way” to handle incoming materials. (circuitnet.com) (us-tech.com) The two moves point to the same shift inside electronics manufacturing services. One side is moving up into higher-value AI power infrastructure; the other is hardening the low-level data trail that determines whether parts, labor, and inventory can be tracked cleanly from receipt to final build. (flex.com) (inovaxe.com) For buyers and finance teams, that means watching different metrics than in a standard circuit-board assembly program. Flex is talking about power density, regional manufacturing, and deployment speed, while EMI is investing in scan-level verification before a reel or box ever reaches the line. (flex.com) (us-tech.com) The result is an EMS market where the work starts earlier, reaches deeper into the system, and leaves a larger digital paper trail. Flex is selling more of the data-center stack, and EMI is trying to know more about every box that enters the building. (flex.com) (circuitnet.com)