Sunflex Technology Corp. (3390) AI Stock Analysis

Sunflex Technology Corp.

(TPEx:3390)

Select Model

Rating:40Underperform

Price Target:TWD 17.50▼(-7.65% Downside)

Action:initiatedcoverage

Date:11/09/26

The score is weighed down primarily by deteriorating fundamentals: Sunflex swung to an operating and net loss on lower revenue and a five-point gross margin decline, while operating cash flow turned negative and free cash flow was deeply negative (-NT$472m) on heavy capital spending. A conservatively capitalized balance sheet — 78% equity-funded with debt at just 14% of equity — provides a cushion and time to execute, but ROE is now negative. Technicals reinforce the caution, with price below all key moving averages and negative MACD, although oversold RSI and Stochastic readings hint at scope for a short-term bounce. Valuation offers no support given negative earnings and only a 1.09% dividend yield. Recovery hinges on whether the large capex program translates into revenue growth and a return of operating cash flow toward prior NT$150-190m levels.

Positive Factors

Revenue GrowthStrong revenue growth shows that Sunflex continued expanding its top line even as profitability weakened. If the company can stabilize margins, this larger revenue base could support improved operating leverage, broader market reach, and renewed earnings growth over the next several quarters.

Negative Factors

Profitability DeteriorationThe return to losses, negative operating profit, and lower gross margin indicates that revenue growth is not currently converting into durable earnings. Continued margin pressure could weaken reinvestment capacity, reduce resilience, and delay a sustained recovery in shareholder returns.

Sunflex Technology Corp. (3390) vs. SPDR S&P 500 ETF (SPY)

Market Cap: TWD 1.61B
Dividend Yield: 1.05%
Average Volume (3M): 181.41K
Price to Earnings (P/E): -80.2
Beta (1Y): 0.89
Revenue Growth: 18.32%
EPS Growth: ―
Country: TW
Employees: 492
Sector: General
Sector Strength: 55
Industry: Hardware, Equipment & Parts

Sunflex Technology Corp. Business Overview & Revenue Model

Company Description

Sunflex Tech Co., Ltd., a Taiwanese enterprise established in 1998, specializes in the production and distribution of electronic components. Based in Taoyuan City, Taiwan, the company's primary offerings include a range of Flexible Printed Circuit Bo...

Sunflex Technology Corp. Financial Statement Overview

Summary

FY2025 marked a sharp reversal: revenue fell to roughly NT$792m from NT$856m, gross margin compressed from 19.2% to 14.1%, and the company swung from net income of NT$97m to a net loss of NT$42m, with EBITDA turning negative. Cash generation was the weakest link — operating cash flow turned negative (-NT$49m) and free cash flow was approximately -NT$472m on a capex program exceeding NT$400m. The offsetting strength is a conservative balance sheet: equity has grown steadily to NT$1.40bn and funds about 78% of assets, with debt-to-equity of only 0.14, though borrowings rose sharply in 2025 and ROE is now negative at -3.0%. The profile is financially stable but operationally under pressure, with a history of highly cyclical earnings.

Income Statement

32Negative

Balance Sheet

66Positive

Cash Flow

27Negative

Financial statement breakdown
Breakdown	TTM	Dec 2025	Dec 2024	Dec 2023	Dec 2022	Dec 2021
Income Statement
Total Revenue	901.46M	792.26M	856.03M	808.64M	993.25M	898.92M
Gross Profit	126.43M	111.64M	164.29M	149.87M	128.98M	167.56M
EBITDA	11.93M	-16.33M	157.96M	123.94M	123.85M	71.26M
Net Income	-21.01M	-42.24M	97.08M	68.90M	76.73M	32.62M
Balance Sheet
Total Assets	2.17B	1.80B	1.48B	1.83B	1.91B	1.96B
Cash, Cash Equivalents and Short-Term Investments	760.19M	603.82M	699.76M	1.08B	1.12B	1.05B
Total Debt	413.73M	194.70M	11.01M	445.63M	620.39M	626.83M
Total Liabilities	732.69M	397.31M	233.50M	652.98M	783.14M	879.56M
Stockholders Equity	1.43B	1.40B	1.25B	1.17B	1.13B	1.08B
Cash Flow
Free Cash Flow	-267.47M	-472.08M	71.39M	180.57M	112.09M	-36.85M
Operating Cash Flow	-29.47M	-48.65M	155.09M	193.16M	125.79M	-19.13M
Investing Cash Flow	-241.41M	-291.39M	-210.22M	690.61M	-256.88M	349.34M
Financing Cash Flow	140.75M	354.14M	-474.54M	-242.96M	-17.94M	-21.68M

Sunflex Technology Corp. Peers Comparison

Overall Rating

UnderperformOutperform

Sector (55)

Financial Indicators

TW:3390 against its peers
Name	Overall Rating	Market Cap	P/E Ratio	ROE	Dividend Yield	Revenue Growth	EPS Growth
TW:6194	67Neutral	TWD 1.54B	26.79	―	4.67%	-25.40%	-63.03%
Sector *	55Neutral	$6.65B	3.83	-15.92%	6.20%	10.91%	7.18%
TW:3597	42Neutral	TWD 1.47B	51.44	―	1.07%	8.95%	-7.55%
TW:3321	41Neutral	TWD 1.48B	-15.45	―	―	11.46%	58.05%
TW:3520	41Neutral	TWD 1.39B	-127.93	―	0.60%	4.44%	-32.75%
TW:3390	40Underperform	TWD 1.50B	-80.20	―	1.05%	18.32%	―
TW:6552	37Underperform	TWD 1.59B	-1.47	―	1.04%	-28.07%	-245.38%

* General Sector Average

Performance Comparison

TW:3390 and its peers over the selected period
Ticker	Company Name	Price	Change	% Change
TW:3390	Sunflex Technology Corp.	18.95	-3.16	-14.27%
TW:3321	Uniflex Technology, Inc.	17.20	0.40	2.39%
TW:3520	Jhen Vei Electronic Co., Ltd.	16.55	-1.90	-10.30%
TW:3597	Avertronics Inc.	37.45	12.19	48.25%
TW:6194	Yufo Electronics Co., Ltd.	32.15	-1.23	-3.67%
TW:6552	JMC Electronics Co., Ltd.	19.20	-6.70	-25.87%

Glossary

BuyA stock rated as a "Buy" is expected to perform better than the overall market or a specific benchmark over the near-to-medium term. This rating suggests the stock is likely to deliver higher returns compared to other stocks in the same sector or market index. Note: This is not investment advice; please consult a financial advisor before making investment decisions.

HoldA stock rated as a "Hold" is expected to perform in line with the overall market or a specific benchmark. This rating indicates that the stock is neither particularly compelling nor unfavorable for investment. Note: This is not investment advice; please consult a financial advisor before making investment decisions.

SellA stock rated as a "Sell" is expected to perform worse than the overall market or a specific benchmark over the near-to-medium term. This rating suggests the stock may deliver lower returns compared to other stocks in the same sector or market index. Note: This is not investment advice; please consult a financial advisor before making investment decisions.

Disclaimer

This AI Analyst Stock Report is automatically generated by our AI systems using advanced algorithms and publicly available financial, technical, and market data. While the information provided aims to be accurate and insightful, it is intended for informational purposes only and should not be considered financial advice. Any content created by an AI (Artificial Intelligence) system may contain inaccuracies and/or contain errors. Investing in stocks carries inherent risks, and past performance is not indicative of future results. This report does not account for your personal financial circumstances, objectives, or risk tolerance. Always conduct your own research or consult with a qualified financial advisor before making investment decisions. The analysis and recommendations provided are based on historical and current data and may not fully reflect future market conditions or unexpected developments. Neither the creators of this report nor its affiliated entities guarantee the accuracy, completeness, or reliability of the information presented. Use this report at your own discretion and risk.

Date of analysis: Nov 09, 2026

Sunflex Technology Corp. AI Stock Analysis