EVERLIGHT CHEMICAL INDUSTRIAL CORPORATION
臺灣永光化學工業股份有限公司
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1972Founded
NT$5.5BPaid-in capital
4Plants
3Certifications
34Patents
≥ NT$5BRevenue band
- Unified Business No.
- 15458455
- Industry
- Other Chemical Products (2,066)
- Main products
- Plastics & synthetic rubber materials (241)
- Location
- 6 FLOOR, NO. 77, SEC. 2, TUN HUA SOUTH ROAD, TAIPEI CITY
Taoyuan City (10,976) · Guanyin Dist. (619) - Listing
- Listed (TWSE) (1,087) 1711
- Registration status
- Approved / Active
- Organisation type
- Company Limited by Shares
- Founded
- 1972-09-07
- Paid-in capital
- NT$ 5,477,522,260
- Representative
- Chen Chien-hsin
- Phone
- (02)27066006
- Website
- https://www.ecic.com/
- Exporter
- Yes — registered with the Trade Administration
- Annual revenue band
- ≥ NT$5B
- Ownership
- Group subsidiary / corporate-held · Yung Te Tou Tzu Co., Ltd.
- Representative tenure
- In office since at least 2013 (13+ years)
- Growth & profitability
- Revenue 2026-09 YoY +24.0%, year-to-date +13.0%
Gross margin 23.2%, operating margin 3.5%, net margin 3.7% (2026-Q2 YTD) - Compliance record
- Environmental penalties: 5 case(s) in 5 years, latest 2025-12-19, fines NT$ 440,000 (toxic chemicals; stationary air pollution)
Labour Standards Act penalties: 2 case(s) in 5 years, latest 2026-05-29, fines NT$ 70,000 (Art. 35; Art. 24) — matched by company name
Occupational safety penalties: 3 case(s) in 5 years, latest 2025-11-21, fines NT$ 260,000 (Art. 37; Art. 280; Art. 184) — matched by company name
Plants 4
- Plant 1 · No. 271, Zhongshan N. Rd., Dayuan Dist., Taoyuan City In production
- Plant 3 · No. 935, 937, Sec. 2, Chenggong Rd., Guanyin Dist., Taoyuan City In production
- Plant 2 · No. 12, Gongye 3rd Rd., Guanyin Dist., Taoyuan City In production
- Plant 4 · No. 399, Datan N. Rd., Guanyin Dist., Taoyuan City In production
Certifications 3
- ISO 45001 (962)Official registry Valid until 2028-10-24 · Li'enwei International Certification Co., Ltd.
- ISO 50001 (296)Official registry · Li'enwei International Certification Co., Ltd.
- TOSHMS (271)Official registry Valid until 2028-10-24 · Li'enwei International Certification Co., Ltd.
Patents 34
- 2026 Negative-type photosensitive composition and use thereof
- 2026 Polyimide negative photoresist composition
- 2025 Novel reactive UV absorber and anti-blue-light ophthalmic device comprising the same
Recent changes 3
- PenaltiesLabour Standards Act penalties: latest case 2026-05-29; 2 case(s) in 5 years, fines NT$ 70,000
- PenaltiesEnvironmental penalties: latest case 2025-12-19; 5 case(s) in 5 years, fines NT$ 440,000
- PenaltiesOccupational safety penalties: latest case 2025-11-21; 3 case(s) in 5 years, fines NT$ 260,000
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