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Kung Sing Engineering Corporation (5521) Fair Value & Analysis

Industrials · TW · Market cap 5.2B TWD

Price10.40 TWD
Fair Value10.83 TWD
Upside+4.1%
Quality95/100
Evidence: High Range 8.12 TWD – 13.54 TWD

Fair value as of: Jun 25, 2026

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Analysis

Kung Sing Engineering Corporation (5521) currently trades at 10.40 TWD, while our model-based Fair Value estimate is 10.83 TWD — implying the stock looks roughly 4.1% undervalued today. We read business quality at 95/100 (high quality), in the Industrials sector. Bull case: trading below our estimate, it may offer upside if the fundamentals hold. Bear case: a low price can be a value trap when quality is weak or the data is thin (evidence: high) — always confirm before acting.

About the company

Kung Sing Engineering Corporation, together with its subsidiaries, engages in the construction business in Taiwan. Its projects include bridges, buildings airports harbours, roads, subways, tunnels, and railways. The company develops houses and buildings, as well as repairs roads and bridges services. In addition, it is involved in dredging, rust-protection, drilling, waste disposal, and fitting out work services. It also engages in the window and door installation, interior decoration, light steel frame works, glass installation, kitchenware, bathroom equipment, and painting work services. In addition, it provides water, piping, electrical, air conditioning, and fire equipment related services. Further, the company is involved in civil projects, residence and factory lease construction, community development, land levy, real estate trading, and rental services. Additionally, it engages in cement and concrete product, rail vehicle and transportation accessories business, as well as …

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Frequently asked questions

Is Kung Sing Engineering Corporation (5521) undervalued?
As of Jun 25, 2026, our model estimates a fair value of 10.83 TWD versus a price of 10.40 TWD — about +4% (undervalued). Model-based estimate, not financial advice.
What is the fair value of 5521?
Our 21-model fair value for Kung Sing Engineering Corporation is 10.83 TWD (as of Jun 25, 2026), built from audited fundamentals. The current price is 10.40 TWD.
What is the quality score of 5521?
Kung Sing Engineering Corporation has a Quality Score of 95/100, measuring profitability, growth and balance-sheet strength from non-valuation factors.

How we calculate Fair Value

Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data — nothing guessed.

Educational research only · not financial advice · no buy/sell recommendation. Model-based estimates are not certainties; their reliability depends on data quality and assumptions.