KUNG SING ENGINEERING CORPORATION
工信工程股份有限公司
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1947Founded
NT$4.9BPaid-in capital
0Plants
3Certifications
≥ NT$5BRevenue band
- Unified Business No.
- 03028404
- Industry
- Tobacco Manufacturing (1,186)
- Listing
- Listed (TWSE) (1,087) 5521
- Founded
- 1947-02-01
- Paid-in capital
- NT$ 4,922,801,550
- Phone
- (02)27514188
- Website
- http://www.kseco.com.tw
- Exporter
- Yes — registered with the Trade Administration
- Annual revenue band
- ≥ NT$5B
- Ownership
- Group subsidiary / corporate-held · Chuan Fu Tou Tzu Co., Ltd.、Ju Hsieng Tou Tzu Co., Ltd.
- Representative tenure
- In office since 2024-07 (2 yrs); last handover 2024-07
- Growth & profitability
- Gross margin 8.5%, operating margin 4.9%, net margin 5.2% (2026-Q2 YTD)
- Compliance record
- Environmental penalties: 1 case(s) in 5 years, latest 2024-07-09, fines NT$ 100,000 (stationary air pollution)
Labour Standards Act penalties: 3 case(s) in 5 years, latest 2026-01-07, fines NT$ 118,000 (Art. 22; Art. 30; Art. 36) — matched by company name
Occupational safety penalties: 29 case(s) in 5 years, latest 2026-04-21, fines NT$ 1,050,000 (Art. 27; Art. 19; Art. 228) — matched by company name
Certifications 3
- ISO 45001 (962)Official registry Valid until 2028-03-19 · Li'enwei International Certification Co., Ltd.
- ISO 9001 (4,293)Official registry Valid until 2029-07-23 · Li'enwei International Certification Co., Ltd.
- TOSHMS (271)Official registry Valid until 2028-03-19 · Li'enwei International Certification Co., Ltd.
Recent changes 2
- PenaltiesOccupational safety penalties: latest case 2026-04-21; 29 case(s) in 5 years, fines NT$ 1,050,000
- PenaltiesLabour Standards Act penalties: latest case 2026-01-07; 3 case(s) in 5 years, fines NT$ 118,000
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