YONSOON TECHNOLOGY CORPORATION
詠順科技股份有限公司
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1989Founded
NT$168MPaid-in capital
2Plants
1Certifications
< NT$20MRevenue band (est.)
- Unified Business No.
- 23543245
- Industry
- Plastic Products (7,565)
- Main products
- Plastic products (7,635)
- Location
- No. 288, Baoyi Rd., Houhu Vil., East Dist., Chiayi City 60079, Taiwan (R.O.C.)
Chiayi City (442) · East Dist. (201) - Listing
- Not publicly issued (84,625)
- Registration status
- Approved / Active
- Organisation type
- Company Limited by Shares
- Founded
- 1989-12-07
- Paid-in capital
- NT$ 168,000,000
- Representative
- Chen Chien-yen
- Phone
- 05-2760909
- Website
- https://www.yonsoon.com/
- Exporter
- Yes — registered with the Trade Administration
- Annual revenue band
- < NT$20M estimated
- Ownership
- Family-run (inferred)
- Representative tenure
- In office since at least 2015 (11+ years)
- Compliance record
- Environmental penalties: 4 case(s) in 5 years, latest 2026-01-02, fines NT$ 2,776,000, 1 major (stationary air pollution; industrial waste)
Occupational safety penalties: 4 case(s) in 5 years, latest 2026-03-27 (Art. 58; Art. 224; Art. 57) — matched by company name
Plants 2
- Plant · No. 288, 290, Baoyi Rd., East Dist., Chiayi City In production
- Plant 2 · No. 286, Baoyi Rd., East Dist., Chiayi City In production
Certifications 1
- ISO 9001 (4,293)Self-reported
Processes & materials 5
- Aluminium alloy (426) · MetalSelf-reported
- CNC machining (1,033) · MachiningSelf-reported
- Die casting (245) · FormingSelf-reported
- Precision machining (353) · MachiningSelf-reported
- Assembly (901) · Assembly & inspectionSelf-reported
Government programs & awards 1
- SBIR (Small Business Innovation Research) program 2021 · Ministry of Economic Affairs Small & Medium Enterprise and Startup Administration
Recent changes 2
- PenaltiesOccupational safety penalties: latest case 2026-03-27; 4 case(s) in 5 years
- PenaltiesEnvironmental penalties: latest case 2026-01-02; 4 case(s) in 5 years, fines NT$ 2,776,000
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