29.50
+7.27%
Close of 9 Nov 2026, in TWD
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About Shieh Yih Machinery Industry Co
Its shares trade on Taipei Exchange under the ticker 4533.TWO. It has been listed since 26 April 2002. In the fiscal year to 31 December 2025, it reported revenue of TWD 4.03bn and net income of TWD 31.6m. At that date it held total assets of TWD 6.54bn and shareholders' equity of TWD 2.59bn.
Shieh Yih Machinery Industry Co., Ltd. engages in the manufacture and sale of machine tools. The company is headquartered in Taoyuan, Taoyuan. The company went IPO on 2002-04-26. The Company’s primary products include various types of punch and related automatic peripherals. The Company’s products are mainly used during the manufacture of steam locomotive, air conditions, home appliances, kitchen utensils, electronic equipment, computers, televisions (TVs), mobile phones, as well as the aerospace, medical, machinery and construction industries. The firm mainly operates through two business segments: the sales and maintenance of equipment segment and others segment. The firm mainly distributes its products in domestic market and overseas markets, including the Mainland China and others.
Figures and description from our data supplier, not checked against the company's own report.
Company facts
- Sector
- Industrials
- Industry
- Machinery
- Listed since
- 26 Apr 2002
- Employees
- 354
- Website
- seyi.com ↗
Leadership
Pay as last reported
- Ms. Yahui GuoChairman of the Board, since 2009
- Cuihua WuChief Financial Officer, Deputy General Manager-Finance and Accounting Division
- Chengwei LiGeneral Manager, since 2024
- Yuanqin WeiDeputy General Manager-Business Services Division
- Jinrong JiangDeputy General Manager-Special Cases
- Guowang LiuExecutive Deputy General Manager
- Toshiharu SuganumaDeputy General Manager-Molding Technology Division
- Junhong ZhouDeputy General Manager-Business Service Division
- Jinren FuDirector
- Ms. Shu-Chuan ChenIndependent Director
- Haiqing WangIndependent Director
- Yuanli ZengIndependent 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
- Shieh Yih Machinery Industry Co Ltd manufactures punch tools for aerospace and medical industries.
- The company's products are used in home appliances and electronic equipment manufacturing.
- Shieh Yih Machinery operates in both domestic and Mainland China markets.
Weaknesses
- The company has 354 employees which is a small workforce for machinery manufacturing.
- Shieh Yih Machinery's primary products are limited to punch tools and peripherals.
- The firm's operations are concentrated in Taoyuan, Taiwan, limiting geographic reach.
Opportunities
- Expanding into the growing medical device manufacturing sector in Mainland China.
- Increasing demand for electronic equipment components in overseas markets.
- The aerospace industry's need for specialized punch tools presents new opportunities.
Threats
- Competition from larger machinery manufacturers in Mainland China.
- Rising costs of raw materials for punch tool production.
- Economic downturns affecting the construction industry in Taiwan.
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
Nothing here is investment advice. Prices can be delayed or wrong, so check with the exchange before relying on them. Data for this page. How we cover markets.