Yandong Micro / Beidian Integration (Beijing Yizhuang) · 北京燕东微电子股份有限公司 / 北京电控集成电路制造有限公司
Beijing Yandong Microelectronics (STAR: 688172) | Fab
Beijing’s flagship effort (under the ‘芯屏’ strategy, pairing with BOE display demand) to backfill its weak manufacturing base: the Yandong listed company runs Beijing’s first 8-inch volume line and a ¥7.5 billion ‘domestic-toolset’ 65nm 12-inch specialty line (first wafer April 2023, mass production end-2024); the bigger Beidian Integration (北电集成) 28nm 12-inch fab — ¥33 billion total, ¥20 billion capital — broke ground December 2024, topped out 2025, and took delivery of first equipment 10 December 2025, with company-targeted production start H2 2026.
Chinese name: 北京燕东微电子股份有限公司 / 北京电控集成电路制造有限公司 (Běijīng Yàndōng Wēidiànzǐ)
What does this facility make?
Power/analog/silicon-photonics wafers on 8-inch and 65nm 12-inch; planned 28nm DDIC/mixed-signal/MCU wafers on the Beidian line.
Why does it matter?
One of the most domestic-equipment-heavy 300mm projects in China (NAURA is the headquartered-next-door tool supplier) — a live test of how far a Chinese fab can go on a partially domestic toolset at 28nm.
Key Facts
| Company | Beijing Yandong Microelectronics (STAR: 688172) |
| Type | Fab |
| Category | State-Backed |
| Capability | 8-inch power/analog line (60,000+ wafers/month, IGBT/MOS/BCD/silicon-photonics) + 65nm 12-inch specialty line (¥7.5 billion, >20,000 wafers/month phase 1) + Beidian Integration 28nm 12-inch line under construction (¥33 billion, 50,000 wafers/month planned) |
| Status | Under Construction |
| Capacity | Not yet recorded |
| Investment | ¥330亿元 |
| Funding Source | Local Govt |
| Location | Beijing, Beijing Municipality |
| Current Node | Not yet researched |
| Entity List | No |
| Equipment Origin | Not yet assessed |
| Last Verified | Not recorded (newest source dated Apr 2026) |
Technical Complexity
3.9/5
Technology Node Trajectory
Node history not yet researched.
Project Timeline
- Apr 2023 — 65nm 12-inch specialty line produces first wafer (SBD power device)
- Dec 2024 — Beidian Integration ¥33 billion 28nm 12-inch line breaks ground in Yizhuang
- Dec 2025 — First equipment move-in at the Beidian fab; company targets production in H2 2026
Sources
- 北京燕东微电子股份有限公司2025年年度报告 (巨潮资讯) (29 Apr 2026)
- 北电集成28nm 12英寸生产线首批设备搬入 (燕东微官网) (16 Dec 2025)