[The demand for PCB drill needles has exploded. Brokerages estimate that 800 million AI servers will be used in 2026] October 28th, "industrial embroidery needles" as thin as a human hair have opened up an AI market worth tens of billions of yuan! In the current hot AI servers, there is a core board called the PCB circuit board. This board is the signal "highway" in the AI ​​server. The PCB drill needle punches thousands of small holes on the circuit board, and these small holes are the "tunnels" through which data runs. It rotates at high speed on the machine, and the precision must reach the micron level. Brokerage firms estimate that 800 million drill pins for AI servers will be needed in 2026, rising to 3.92 billion by 2030, with the corresponding market space increasing from approximately 1.93 billion yuan to 14.88 billion yuan. Demand has skyrocketed, and related companies are also accelerating production. (CCTV Finance)