EPOCH CHEMTRONICS CORP.
云光科技股份有限公司
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1997Founded
NT$340MPaid-in capital
2Plants
15Patents
≥ NT$5BRevenue band
- Unified Business No.
- 16177616
- Industry
- Fabricated Metal Products (25,390)
- Main products
- Metal treatment & processing (4,850)
- Location
- 5F.-1, NO. 35, XINTAI RD., ZHUBEI CITY, HSINCHU COUNTY 302, TAIWAN (R.O.C.)
Hsinchu County (1,617) · Hukou Township (522) - Listing
- Emerging stock (TPEx) (359) 3633
- Registration status
- Approved / Active
- Organisation type
- Company Limited by Shares
- Founded
- 1997-11-13
- Paid-in capital
- NT$ 340,236,430
- Representative
- Hsu Chia-pang
- Phone
- 03-5545488
- Website
- https://www.epoch-optic.com/
- Exporter
- Yes — registered with the Trade Administration
- Annual revenue band
- ≥ NT$5B
- Ownership
- Group subsidiary / corporate-held · GIZMO PLASTICS TECH. INC.、Tien Yuan Chih Chun Co., Ltd.
- Representative tenure
- In office since 2015-12 (10 yrs); last handover 2015-12 (same surname)
- Growth & profitability
- Revenue 2026-09 YoY +17.5%, year-to-date +17.3%
Gross margin 16.8%, operating margin 11.9%, net margin 9.8% (2026-Q2 YTD) - Compliance record
- Occupational safety penalties: 1 case(s) in 5 years, latest 2025-09-10, fines NT$ 100,000 (Art. 57) — matched by company name
Plants 2
- Plant · 5F-1, No. 35, Xintai Rd., Zhubei City, Hsinchu County In production
- Hukou Plant · 4F, No. 10, Guangfu N. Rd., Hukou Township, Hsinchu County In production
Patents 15
- 2026 Display device and assembly method thereof
- 2026 Backlight module and display device
- 2026 Backlight module and display device
Similar companies 10
- EKEEN PRECISION CO., LTD. · Hsinchu County NT$20–100M estimated
Shared: Other optical instruments & equipment manufacturing n.e.c. - SHENG SHIN PRECISION CO., LTD. · Hsinchu County < NT$20M estimated
Shared: Other optical instruments & equipment manufacturing n.e.c., Electronic equipment wholesale - HORN YIOU ENTERPRISES CO., LTD. · New Taipei City NT$20–100M estimated
Shared: Other electronic components manufacturing n.e.c., Electronic equipment wholesale - Ping Ching Technology Co., Ltd. · Taoyuan City NT$20–100M estimated
Shared: Other electronic components manufacturing n.e.c., Electronic equipment wholesale - Chieh Li An Co., Ltd. · Kaohsiung City NT$20–100M estimated
Shared: Other electronic components manufacturing n.e.c., Electronic equipment wholesale - BYHONG LASER TECHNOLOGY COMPANY · New Taipei City NT$20–100M estimated
Shared: Other electronic components manufacturing n.e.c., Other optical instruments & equipment manufacturing n.e.c. - Chieh Yang Technology Co., Ltd. · Taichung City < NT$20M estimated
Shared: Other electronic components manufacturing n.e.c., Other optical instruments & equipment manufacturing n.e.c. - Lien Yun Technology Co., Ltd. · Taichung City NT$100–500M estimated
Shared: Other electronic components manufacturing n.e.c., Other optical instruments & equipment manufacturing n.e.c. - Lai Hsin Precision Co., Ltd. · Hsinchu County NT$100–500M estimated
Shared: Other optical instruments & equipment manufacturing n.e.c., Electronic equipment wholesale - Yung Yi Hsin Co., Ltd. · Taichung City NT$20–100M estimated
Shared: Other electronic components manufacturing n.e.c., Other optical instruments & equipment manufacturing n.e.c.