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DEEP RESEARCH · Roswell

Roswell (900260): The Delisting Event Matters More Than ZTE Revenue Growth

A special-situation report on a China-linked telecom equipment company: revenue surge, thin margins, debt, and tender-offer structure.

Date: 2026-03-31 · Corporate and event-risk analysis · Naver Blog source

Investment decisions are your own responsibility. This material is research, not a recommendation to buy or sell.

0. Bottom line first

Roswell’s revenue surge appears to have substance through ZTE orders. But this should be framed less as a normal low-PER/low-PBR turnaround and more as a special situation driven by voluntary delisting, tender-offer price, and minority-shareholder exit mechanics.

Interpretation: A 0.23x PBR may not simply mean “cheap”; it may reflect a China-linked foreign-listing discount, governance discount, and delisting risk all at once.

Original image showing Roswell key event

1. Company identity and key event

Official fact: Roswell is described as a telecom equipment manufacturer based in Jiangsu, China. Its two business axes are telecom antennas/components supplied to ZTE and automotive electronics including CAN bus control systems and HVAC systems.

Official fact: It is a foreign corporation listed on KOSDAQ, and the controlling shareholder structure is described as moving from Zhou Xiang Dong to TRILLION LUCK GROUP LIMITED. The source also mentions TRILLION LUCK GROUP LIMITED at 62.77%.

Official fact: In December 2025, controlling shareholder Trillion Luck Group conducted a tender offer for voluntary delisting, and the controlling shareholder change was completed in January 2026.

Roswell analysis priorityEvent path over business growth
BusinessZTE telecom antennas/components, automotive electronics
GrowthRevenue KRW 85.1bn in 2022 → KRW 509.6bn in 2024
PressureOPM 4.0% → 3.8% → 2025 Q4 1.8%
EventVoluntary-delisting tender offer and remaining stake acquisition
Tender-offer terms and delisting schedule dominate valuation more than earnings do.

2. Revenue surge and revenue quality

PeriodRevenueOperating profitNet incomeOPM
2022KRW 85.1bn-KRW 6.6bn-KRW 16.2bn-7.8%
2023KRW 362.9bnKRW 14.5bnKRW 15.0bn4.0%
2024KRW 509.6bnKRW 19.5bnKRW 17.4bn3.8%
2025 Q4 onlyKRW 367.7bnKRW 6.8bnKRW 11.2bn1.8%

Official fact: Revenue rose 4.3x in 2023, from KRW 85.1bn to KRW 362.9bn. The source attributes this to large ZTE order recognition and mass supply of antennas and telecom equipment alongside China’s 5G infrastructure expansion.

Official fact: 2025 Q4 standalone revenue of KRW 367.7bn equals about 72% of 2024 full-year revenue of KRW 509.6bn, which the source interprets as a large-project delivery pattern.

Interpretation: Revenue surged, but OPM fell to 4.0%, 3.8%, and 1.8%, while higher manufacturing cost ratio and SG&A were mentioned. This looks more like low-margin order-driven scale growth than high-margin structural improvement.

3. Controlling-shareholder basis and cheap-looking multiples

Item202220232024
Consolidated net income-KRW 16.2bnKRW 15.0bnKRW 17.4bn
Controlling EPS-448 won416 won482 won
BPS5,483 won5,880 won7,110 won
ROE-7.95%7.35%7.43%

Official fact: On the controlling-shareholder basis, 2024 net income is KRW 17.4bn and EPS is 482 won. At a share price of 1,654 won, the source cites PER 3.4x and PBR 0.23x.

Interpretation: Those numbers should start the question “why is it this cheap?” rather than end the analysis with “it is cheap.”

4. Why the market cap is low

  • Planned delisting: the controlling shareholder announced voluntary delisting, increasing liquidity risk.
  • China risk: the company is effectively Chinese, and the market discounts audit and accounting transparency.
  • ZTE customer concentration: most revenue depends on ZTE orders.
  • 35% free float: the source says foreign ownership is 54.5%, mostly related to the controlling shareholder, leaving little real float.
  • Zero dividends: no dividends from 2022 to 2024.
  • 300% debt ratio: the 2024-end debt ratio of 300.88% highlights borrowing dependence.

5. Cash flow, debt, and EV view

Metric202220232024
Debt ratio42%97%301%
Quick ratio319%177%104%
Reserve ratio7.6%15.6%24.7%

Interpretation: The debt ratio jumped from 42% to 301% in two years, while the quick ratio fell from 319% to 104%. The source reads this as financing working capital, inventory, and receivables needed for ZTE order expansion through debt.

At EBITDA of about KRW 27.2bn, EV/EBITDA is presented as roughly 5-6x after considering market cap of KRW 77.6bn and net debt. Quarterly net income exists, but operating cash flow is not keeping up with revenue growth.

6. 2026 sustainability

Positive scenario

  • If ZTE orders continue in 2026, annual revenue could exceed KRW 1tn.
  • The China 5G-A/6G investment cycle means an order pipeline itself exists.

Why the negative scenario is stronger

Delisting

Delisting underway

The biggest variable is the risk that capital gets trapped before an investment thesis can play out.

Margin

OPM decline

OPM of 4.0% → 3.8% → 1.8% suggests volume growth comes with thinner margins.

Debt

301% debt ratio

If order growth stops, this can quickly become financial stress.

Customer

ZTE dependence

Without customer diversification, order volatility becomes earnings volatility.

Original image on delisting risk
Original image on margin decline
Original image on debt increase
Original image on ZTE dependence
Original image on foreign-corporation audit risk

7. Overall judgment

ItemAssessment
Revenue growthStrong: explosive due to ZTE orders
ProfitabilityWeak: margin keeps falling, 2025 Q4 OPM 1.8%
Financial healthWeak: 301% debt ratio and worsening liquidity
SustainabilityLow: single-customer dependence and planned delisting
ValuationNumerically very cheap, but discounted for delisting and China risk

Conclusion: The revenue surge has substance. But because this is a company pursuing delisting, it is hard to approach it as a normal investment candidate. Tender-offer price and delisting schedule matter more than whether 2026 revenue continues.

8. Common conclusion from additional bot analysis

The source includes additional DataClaw and InsightClaw analysis. Both converge on the idea that Roswell is not a low-PER/PBR telecom parts stock, but a special-situation stock whose value is dominated by the delisting event.

  • Key variable 1: speed of delisting procedure
  • Key variable 2: minority-shareholder exit price and additional tender terms
  • Key variable 3: controlling shareholder TRILLION LUCK’s intent
  • Key variable 4: sustainability of ZTE dependence
Original image about bot instructions
Original image about DataClaw role
Original image about InsightClaw role
Original image starting InsightClaw analysis
Original image starting DataClaw analysis
Original image with three-bot synthesis
Original image confirming synthesis

9. Tender-offer structure and remaining shares

Official fact: The source calculates total shares at about 46,008,890 excluding treasury shares. The first tender offer ran from 2025-12-12 to 2026-01-09 for 24,147,451 shares, 52.5% of shares, at 1,580 won per share, a 58.4% premium to the prior close of 997 won.

Official fact: The second tender offer ran from 2026-01-21 to 2026-02-10 for about 7,136,439 shares, also at 1,580 won per share, with maximum consideration of about KRW 11.3bn.

FilingrcpNoDate
First tender-offer statement202512120000022025-12-12
First result report202601130003972026-01-13
Second tender-offer statement202601210000032026-01-21
Second result report202602120010542026-02-12
Large-shareholding report202602130019592026-02-13

Official fact: The source cites the latest FnGuide figure as TRILLION LUCK and two others holding 29,914,806 shares, or 64.99%, leaving about 13,813,864 shares, or 30.01%, needed to reach the 95% delisting threshold.

Interpretation: Even after the second tender, the stake appears far below 95%. If the market price is above the tender price, minority shareholders have weak incentive to tender, creating a fork between a third tender with a higher price or giving up the delisting.

Original image with Roswell tender-offer timeline
Original image on first tender offer
Original image on first tender result
Original image on second tender offer
Original image on current estimated situation
Original image on tender-offer key risks
Original image on TRILLION LUCK GROUP details
Original image on OpenDART tender-offer statement analysis

10. Governance note

HolderSharesStake
Zhou Xiang Dong direct holding11,883,83725.8%
LUCKY GALLANT LIMITED9,998,41821.7%
Total21,882,25547.5%

TRILLION LUCK GROUP LIMITED is summarized as a BVI entity established on 2025-08-13 with USD 50,000 capital, contact number +86 13813151669, four directors, and the role of a tender-offer SPC for Roswell’s delisting. LUCKY GALLANT LIMITED is also summarized as a BVI entity, registration number 2183700, capital USD 50,000, and director/representative ITOKAWA MASAHIRO.

Final one-line view: Roswell has real ZTE-driven revenue growth, but the correct frame is event analysis around tender-offer price, delisting schedule, and remaining stake acquisition, not ordinary earnings-stock analysis.