Direct:
All right, so we had the Chenbro move from server chassis to liquid-cooling CDU, but what about funeral services to chip cooling? (I had to verify this one)
A Taiwanese company best known for funeral services just posted April revenue up 517% year-over-year because AI server liquid cooling needs industrial-grade cleaning. TienPin United Enterprise (formerly DataFab Systems, a storage/peripherals name that pivoted into life and funeral services before this latest move) spun up a subsidiary called Naike Clean Technology in May 2025, 70% TienPin / 30% Xinwei, dedicated to precision cleaning for AI server liquid-cooling loops. Eleven months later, April 2026 revenue was NT$62 million for the month and NT$338 million year-to-date (up 963% YoY). Off a tiny base to be sure.
The technical reason this is a real business: microchannel cold plates fail in characteristic, expensive ways. Particles that evade filtration, or get introduced downstream of it during installation or service, abrade the microchannels and jam quick-disconnects. CDUs commonly use 50 µm filtration, with 25 µm options and side-stream filtration sometimes specified for fine-channel plates. Coolant inhibitor packages can precipitate as sludge when overheated or cross-mixed; one industry chemist describes seeing a system “bricked” inside 48 hours from mixing two nominally compatible EG-based formulations, with drain-flush-refill running into five-figure downtime costs. Biofilm can form at stagnation points in warm-water glycol loops, including systems designed around the 45°C supply temperatures Nvidia's Vera Rubin platform standardizes around. Corrosion in metal piping seeds the loop with particles that then fail the plates downstream. It's routine fluid-handling work that server OEMs and hyperscalers would rather contract out than staff for.
Where TienPin fits in the broader picture is the more interesting part. The headline names in Taiwanese liquid cooling are the cold-plate and CDU vendors (AVC, Auras, Boyd, Delta) and the chassis integrators moving up the stack (Chenbro, Chenming Electronic). But there's a whole tier of services and consumables underneath: cleaning, qualification, leak testing, coolant chemistry management, fluid analysis. Each AI server with cold plates is a long-lived industrial fluid system that needs periodic intervention. At the rate GB200 NVL72 racks are being deployed, that's a large and growing recurring-revenue surface. TienPin going from funeral services to AI server cleaning to commercial drones in eighteen months is corporate-strategy whiplash, but the cleaning business is the one with real numbers behind it.
Worth emphasizing: TienPin's absolute revenue is still small. NT$338 million YTD is two orders of magnitude below Chenbro's quarterly take. The percentage moves are eye-catching precisely because the base was almost nothing. But Q4 2025 capacity-utilization commentary, January 2026 reporting that AI cleaning made up ~87% of revenue, and the sustained Q1 2026 ramp all suggest they're capacity-constrained rather than demand-constrained. That's the part that matters for reading the rest of the supply chain.
Not directly relevant to consumer SSDs. Worth knowing if you follow the AI infrastructure buildout, because it's a reminder that the GB200/Rubin transition isn't just buying more silicon and cold plates. It's standing up an entire industrial-fluids services tier that didn't exist at this scale two years ago.
Sources
- DigiTimes, “TienPin posts more than fivefold April revenue surge as AI liquid-cooling demand climbs” (May 12, 2026)
- DigiTimes, “Tienpin enters AI server industry with liquid cooling subsidiary” (May 27, 2025)
- DigiTimes, “TienPin eyes stable growth in 2026 as AI server liquid-cooling cleaning demand heats up” (Mar 5, 2026)
- DigiTimes, “Tienpin United shifts focus to AI server cleaning amid rising demand for liquid cooling solutions” (Jan 23, 2026)
- DigiTimes, “From funeral services to AI server cleaning, Tienpin United now ventures into commercial drones” (Aug 19, 2025)
- StockAnalysis listed-company profile (TPEX:6199) for corporate history (DataFab → TienPin)
- MoneyDJ and Central News Agency for April 2026 revenue confirmation
- Economic Daily News (UDN) for Naike joint-venture ownership structure
- UDN (Jan 2026) and MoneyDJ (Mar 2026) for capacity-utilization and revenue-mix commentary
- Vertiv technical blog on CDU deployment (50 µm supply-side filtration norms)
- Schneider/Data Center Dynamics white paper WP210 on Direct Liquid Cooling system challenges (filtration, contamination sources, quick-disconnect debris)
- Data Center Knowledge, “Redefining Hydronic Design for D2C Liquid Cooling” (corrosion-driven microchannel fouling)
- Alliance Chemical, “Data Center Cooling Chemistry Part 2: Real-World Failures & Fixes” (inhibitor precipitation, mixed-formulation incidents)
- Nvidia Developer Blog, Vera Rubin platform (45°C warm-water DLC supply temperature)
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