29.90
+2.22%
Close of 9 Nov 2026, in TWD
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About Sheng Yi Development Co
Its shares trade on Taipei Exchange under the ticker 5455.TWO. It has been listed since 19 October 2000. In the fiscal year to 31 December 2025, it reported revenue of TWD 2.04bn and net income of TWD 226.5m. At that date it held total assets of TWD 4.13bn and shareholders' equity of TWD 1.38bn.
Sheng Yi Development Co. Ltd. manufactures innovative electronics products for communications, multi-media, general business and home computing needs. The company is headquartered in Hsinchu, Hsinchu. The company went IPO on 2000-10-19. The firm is also engaged in the wholesaling of construction materials. The testing services mainly include the testing of reliability and functionality for integrated circuit (IC) products to ensure the yield and establish a comprehensive test results for engineering analysis. The Company’s primary products include semiconductor burn in system, semiconductor testing equipment and construction materials. The firm mainly operates its businesses in Taiwan.
Figures and description from our data supplier, not checked against the company's own report.
Company facts
- Sector
- Materials
- Industry
- Construction Materials
- Listed since
- 19 Oct 2000
- Website
- signality.com.tw ↗
Leadership
Pay as last reported
- Mr. Wenchi ChenChairman of the Board, General Manager, since 2020
- Kunhong ChenChief Executive Officer
- Zonggui ZhouDeputy Chief Executive Officer, Director
- Mingxiang ZhengDeputy General Manager-Testing, Director, since 2007
- Mingyu HongCorporate Governance Officer
- Yanyin YangHead of Finance & Accounting
- Mingcun CaiDirector
- Ms. Hsin-Wen ChangIndependent Director
- Mr. Franky LaiIndependent Director
- Ms. Shuzhen LuIndependent Director
- Mr. Ke-Chin YenIndependent Director
Environmental, social and governance
Scores out of 100, from our data supplier
- Overall
- 0
- Environment
- 0
- Social
- 0
- Governance
- 0
SWOT analysis
AI-generated by our data supplier. Not written or checked by our editors.
Strengths
- Sheng Yi Development Co Ltd manufactures semiconductor burn in systems for electronics reliability testing.
- The company's semiconductor testing equipment ensures yield and comprehensive engineering analysis for IC products.
- Sheng Yi's construction materials wholesaling supports Taiwan's building sector needs.
Weaknesses
- Sheng Yi Development Co Ltd operates primarily in Taiwan with limited international market presence.
- The company's focus on construction materials may limit diversification in the Materials sector.
- Sheng Yi's business is heavily reliant on semiconductor testing services for IC products.
Opportunities
- Expanding semiconductor testing services to meet growing demand for IC reliability in electronics.
- Increasing construction materials wholesaling to support Taiwan's infrastructure projects.
- Leveraging Hsinchu's technology hub for new electronics product development.
Threats
- Competition from global semiconductor testing equipment manufacturers in the Materials sector.
- Economic downturns affecting Taiwan's construction industry and material demand.
- Regulatory changes in Taiwan's electronics manufacturing standards impacting testing services.
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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