Largan Spends NT$5.65 Billion in Two Months to Expand Taichung Plant 4, Positioning for AI Fiber Array
Nashnova编辑部
Largan Precision bought industrial property four times in two months, spending a combined NT$5.65 billion to expand its Taichung footprint; the buying spree overlaps almost exactly with the company's push to ramp fiber-array units for AI data centers — signaling an accelerating pivot from smartphone lenses to optical interconnects.
Four deals in two months — where did the money go?
The latest and largest deal, announced August 25: NT$3.08 billion for roughly 20,800 sq m of land and 23,300 sq m of building floor area in Nantun District's Baowen section. The seller, Kehong Industrial, has no ties to Largan.
The three prior deals closed on June 24 (NT$628 million), July 21 (NT$561 million), and July 24 (NT$1.38 billion) — all near Largan's existing Nantun and Xitun operations, and all include standing buildings, not bare land.
This means → Largan is not stockpiling land. It is buying ready-to-use factory space, racing against a clock.
Every deal closed below independent appraisals, all approved by Chairman and CEO Enping Lin under board authorization.
How big is NT$5.65 billion for Largan?
The four deals add up to roughly 9% of 2025 revenue, 27% of net profit, and slightly exceed last year's full R&D spend of NT$5.29 billion.
In plain terms = the company spent more on buildings in two months than it spent on research in an entire year — management clearly sees capacity expansion as more urgent than incremental R&D.
In the first five months of 2026, Largan disclosed zero property purchases. The spending burst began only in late June.
Why this exact window?
At the April earnings call, Lin said the fiber-array unit — FAU, a component that precisely aligns multiple optical fibers for light-signal transmission in AI data centers — is now the company's top development priority, targeting full production in H2 2026.
At the June shareholder meeting, he revealed Largan is installing its first automated pilot line at a new facility, due for completion before September — and will open it to potential customers for the first time. His words: "Customers have to see with their own eyes that you can do it before they'll place an order."
This means → the land-buying spree started in late June, almost right on top of the pilot-line installation window. The two timelines match.
What gives Largan an edge in fiber arrays?
The core industry problem is a supply bottleneck: high-precision fiber arrays have long depended on Japanese V-groove equipment — precision-etched channels that position each fiber — which is expensive and capacity-limited.
Largan says its in-house alignment process, developed over two to three years, achieves accuracy below 0.3 microns, beating the industry norm of 0.5–0.8 microns.
In plain terms = others line up fibers one by one with imported machines. Largan claims a faster, more precise method with a higher capacity ceiling.
Where does mass-production validation stand?
On July 9, Lin confirmed Largan received a formal specification sheet from one volume-production customer and shipped fiber-array samples that month. Validation is expected to take two weeks to one month.
From the pilot line to small-batch production, Lin estimates another six months to a year. Planning discussions for 2027 orders are already underway.
This reflects a company sitting on the eve of the "sample → validation → small batch" ramp — and the property binge is about securing the physical space for that curve.
What determines whether the pivot succeeds?
Largan itself says smartphone lenses remain its production focus in 2026 and has not formally linked the land purchases to the FAU program.
But whether the expanded Taichung capacity can support the FAU ramp on schedule, and whether 2027 customer planning talks convert into orders, are the key milestones for judging Largan's transition from smartphone-lens supplier to AI optical-interconnect player.
Put simply = the company says the core business hasn't changed, but its feet are already moving toward a new track. In the next six to twelve months, orders and production ramp will provide the answer.
Content is for reference only, not financial advice.