What Shennan makes for data centers
public · HQ China
Shennan is a publicly listed company and based in China. It appears on 1 part of the AI data center — High-layer-count PCBs — in the role of manufacturer. That part sits in Layer 4 — Servers, racks & integration. Its shares trade on Shenzhen Stock Exchange as 002916.SZ.
Listing
Shenzhen Stock Exchange: 002916.SZ· 283 CNY -0.50% · mkt cap 192.7B CNY
Snapshot 2026-10-25T10:41:17Z — nightly, not real-time.· Chart on TradingView ↗
Exposure
1 part across 1 layer
No disclosed data-center revenue share on file.
Parts, by layer
Layer 4 — Servers, racks & integration
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| High-layer-count PCBs | manufacturer | inferred | AT&S, Compeq, Dongshan, Gold Circuit GCE, ISU Petasys, Ibiden |
Where Shennan sits in the stack
Shennan's placements in this catalog cover 1 part, all in layer 4, servers, racks & integration. None of them currently carries a sourced supply constraint tag. Across these parts it overlaps with other companies most often on the lines below.
What these parts are
- High-layer-count PCBs — The bare printed circuit boards themselves — high-density interconnect, backdrilled, 20 to 40 copper layers — that GPU and switch trays are built on.
Closest peers in this catalog
Seen in real machines
Shennan is named in 1 of the rack teardowns and supercomputer breakdowns on this site. Each line below is a piece of that machine.
- Nvidia GB300 NVL72 · rack teardown
- Compute-tray PCB
Latest feed
- Nvidia unveils PTFE switch board at OCP, names Taiwan partners — DigiTimes, 2026-10-15Nvidia presented a PTFE switch board at OCP and announced partnerships with Taiwanese firms.
Questions about Shennan
- What does Shennan make for AI data centers?
- This catalog places Shennan on 1 part: High-layer-count PCBs (manufacturer).
- Is Shennan publicly traded?
- Yes — Shennan is listed on Shenzhen Stock Exchange under 002916.SZ. Prices shown on this page are a nightly snapshot, not real-time, and nothing here is investment advice.
- Where is Shennan based?
- China, per the company record in this catalog.
- Who else makes high-layer-count PCBs for AI data centers?
- AT&S, Compeq, Dongshan, Gold Circuit GCE, ISU Petasys and Ibiden are also placed on High-layer-count PCBs in this catalog.
- How well sourced are these placements?
- Every part→company placement carries a confidence tag. For Shennan the mix is 1 inferred. "disclosed" means the company or a filing says so; "reported" comes from trade press or a reference-design list; "inferred" is a lead from the taxonomy with no citation yet. Treat reported and inferred as leads, not facts.
Answers are generated from this catalog's own rows — see sources & method.