YUH SHAN ENVIRONMENTAL ENGINEERING CO., LTD.
裕山環境工程股份有限公司
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1993Founded
NT$328MPaid-in capital
0Plants
1Certifications
24Patents
NT$0.5–1BRevenue band
- Unified Business No.
- 84339006
- Industry
- Tobacco Manufacturing (1,186)
- Listing
- Listed (TPEx) (890) 7715
- Founded
- 1993-11-09
- Paid-in capital
- NT$ 327,565,000
- Phone
- 07-3985500
- Website
- http://www.yseec.com
- Exporter
- Yes — registered with the Trade Administration
- Annual revenue band
- NT$0.5–1B
- Ownership
- Group subsidiary / corporate-held · Chen Yu Tou Tzu Co., Ltd.、Ching Yun Tou Tzu Co., Ltd.
- Representative tenure
- In office since at least 2013 (13+ years)
- Growth & profitability
- Revenue 2026-09 YoY -36.9%, year-to-date -42.3%
Gross margin 19.9%, operating margin 5.9%, net margin 4.9% (2026-Q2 YTD) - Compliance record
- Environmental penalties: 6 case(s) in 5 years, latest 2025-11-27, fines NT$ 542,000 (stationary air pollution; industrial waste)
Occupational safety penalties: 6 case(s) in 5 years, latest 2024-08-01, fines NT$ 130,000 (Art. 6; Art. 43) — matched by company name
Certifications 1
- ISO 45001 (962)Official registry Valid until 2027-08-19 · SGS Taiwan Ltd.
Processes & materials 1
- Testing & inspection (1,056) · Assembly & inspectionSelf-reported
Patents 24
- 2026 Ozone deodorant and method for eliminating odor using ozone deodorant
- 2025 Treatment method for wastewater
- 2025 Oil pollution treatment agent containing secondary fermented biomass material, manufacturing method thereof, and method for treating oil-contaminated soil using same
Recent changes 1
- PenaltiesEnvironmental penalties: latest case 2025-11-27; 6 case(s) in 5 years, fines NT$ 542,000
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