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Stock Screener·Taiwan·Industrials·3149.TW
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G-TECH Optoelectronics Corporation Stocks

NT$ 61.9Last Updated 11.09.2026

Issuer Rating

2/7
Performance

Modest

Risk

High

Recommendation

Sell

Market Cap

NT$ 462.02M

NT$ 61.9
Key Takeaways

Risk factor

Very high price volatility

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Data is available to registered users only

Profitability factor

Greatly overvalued vs peers

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Data is available to registered users only
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Risks

  • Default risk
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  • Volatility
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  • Selling difficulty
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  • Stress test
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  • Country risks
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  • Other risks
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About

G-TECH Optoelectronics Corporation, a Taiwanese firm specializing in the processing of optoelectronic glass, is headquartered in Miaoli. Founded in 1996 as Positive Technology Glass Co., Ltd., it rebranded to its current name in May 2001. The company operates across three primary business segments: Optoelectronics, Green Building, and Other Services. Within its Optoelectronics segment, G-TECH manufactures and processes glass for diverse applications, including scanners, photocopiers, and both TN/STN and TFT LCD displays. The company's product portfolio further encompasses specialized glass types such as 3D formed, low-E energy-saving, tempered paint, thinned, coated, strengthened, and cover glass. They also produce smart mirrors featuring easy-clean and fog-proof properties. Under its Green Building segment, G-TECH provides surface processing for architectural glass and offers comprehensive manufacturing services, including tempering, shaping, laminating, and insulating. Beyond specific product lines, G-TECH's expertise covers fundamental glass processing techniques such as cutting, polishing, thinning, strengthening, and various coating applications. G-TECH's diverse glass solutions are integral to various sectors, spanning both consumer electronics and non-consumer markets like architecture and automotive.

Company Valuation

Greatly overvalued
1/7

Considering past and projected metrics, the stock is distinctly 'expensive' compared to its peers. Specifically, the stock is 'expensive' on P/E, overvalued on EV/EBITD.

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Risks

  • Default risk
    Data is available to registered users only
  • Volatility
    Data is available to registered users only
  • Selling difficulty
    Data is available to registered users only
  • Stress test
    Data is available to registered users only
  • Country risks
    Data is available to registered users only
  • Other risks
    Data is available to registered users only
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