SHIAN YIH ELECTRONIC INDUSTRY CO., LTD.
先益電子工業股份有限公司
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1979Founded
NT$612MPaid-in capital
2Plants
4Certifications
1Patents
NT$1–5BRevenue band
- Unified Business No.
- 52543363
- Industry
- Electronic Components (2,523)
- Main products
- Other electronic components (1,245)
- Location
- No. 22, Gongyequ 24th Rd., Nantun Dist., Taichung City 408017, Taiwan (R.O.C.)
Taichung City (17,121) · Nantun Dist. (433) - Listing
- Listed (TPEx) (890) 3531
- Registration status
- Approved / Active
- Organisation type
- Company Limited by Shares
- Founded
- 1979-10-11
- Paid-in capital
- NT$ 611,750,110
- Representative
- Wang Huei-min
- Phone
- 04-23590111
- Website
- https://www.shianyih.com.tw/
- Exporter
- Yes — registered with the Trade Administration
- Annual revenue band
- NT$1–5B
- Ownership
- Group subsidiary / corporate-held · Cheng Yu Tou Tzu Co., Ltd.、CORPORATEPOWERINVESTMENTSLIMITED
- Representative tenure
- In office since 2025-06 (1 yrs); last handover 2025-06 (same surname)
- Growth & profitability
- Revenue 2026-09 YoY -10.4%, year-to-date -24.5%
Gross margin 17.2%, operating margin -3.9%, net margin 1.6% (2026-Q2 YTD) - Compliance record
- Labour Standards Act penalties: 1 case(s) in 5 years, latest 2025-01-17, fines NT$ 50,000 (Art. 24) — matched by company name
Plants 2
- Plant · No. 22, Gongyequ 24th Rd., Nantun Dist., Taichung City In production
- Plant 2 · No. 8-1, Gongyequ 12th Rd., Xitun Dist., Taichung City In production
Certifications 4
- IATF 16949 (433)Self-reported
- ISO 14001 (1,159)Self-reported
- ISO 9001 (4,293)Self-reported
- ISO 9002 (233)Self-reported
Processes & materials 7
- SMT (227) · Assembly & inspectionSelf-reported
- Injection Molding (497) · FormingSelf-reported
- Mould design & manufacturing (644) · MachiningSelf-reported
- Testing & inspection (1,056) · Assembly & inspectionSelf-reported
- Cleanroom production (392) · Assembly & inspectionSelf-reported
- Precision machining (353) · MachiningSelf-reported
- Assembly (901) · Assembly & inspectionSelf-reported
Patents 1
- 2023 Microstructure of light guide plate and light guide plate having microstructure
Similar companies 10
- HOSINFA CO., LTD. · Taoyuan City < NT$20M estimated
Shared: SMT, Mould design & manufacturing, Assembly - PROMATE SOLUTIONS CORPORATION · Taoyuan City Listed (TPEx) NT$1–5B
Shared: SMT, Testing & inspection, Cleanroom production, Other audiovisual electronic products manufacturing n.e.c. - EASTERN ELECTRONICS CO., LTD. · Taoyuan City Public company (unlisted) NT$0.5–1B
Shared: SMT, Cleanroom production, Assembly, IATF 16949 - KO CHANG ELECTRONIC CO., LTD. · Taoyuan City < NT$20M estimated
Shared: SMT, Assembly, IATF 16949, Other audiovisual electronic products manufacturing n.e.c. - COMPEQ MANUFACTURING COMPANY LIMITED · Taoyuan City Listed (TWSE) ≥ NT$5B
Shared: SMT, Cleanroom production, Assembly, IATF 16949 - THE EVERJUAN ENTERPRISE CO., LTD. · New Taipei City < NT$20M estimated
Shared: Injection Molding, Mould design & manufacturing, Testing & inspection, Cleanroom production - JET OPTOELECTRONICS CO., LTD. · Kaohsiung City Emerging stock (TPEx) NT$1–5B
Shared: SMT, Mould design & manufacturing, Testing & inspection, Assembly - HUUI HUNG TECHNOLOGY CO., LTD. · Kaohsiung City NT$20–100M estimated
Shared: SMT, Cleanroom production, Assembly - TAIWAN SURFACE MOUNTING TECHNOLOGY CORP. · Taoyuan City Listed (TWSE) ≥ NT$5B
Shared: SMT, Testing & inspection, Assembly, IATF 16949 - TING CHOU METAL WIRE CO., LTD. · New Taipei City < NT$20M estimated
Shared: SMT, Mould design & manufacturing, IATF 16949