PROLIGHT OPTO TECHNOLOGY CORPORATION
葳天科技股份有限公司
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1Plants
6Certifications
39Patents
NT$0.5–1BRevenue band (est.)
- Unified Business No.
- 27473918
- Industry
- Electronic Components (2,523)
- Main products
- Optoelectronic materials & components (469)
- Location
- NO. 89, XIYUAN RD., ZHONGLI DIST., TAOYUAN CITY 320, TAIWAN (R.O.C.)
Taoyuan City (10,976) · Zhongli Dist. (1,194) - Listing
- Not publicly issued (84,625)
- Organisation type
- Company Limited by Shares
- Representative
- Ho Hsiao-heng
- Phone
- 03-4618618
- Website
- https://www.prolightopto.com/
- Exporter
- Yes — registered with the Trade Administration
- Annual revenue band
- NT$0.5–1B estimated
- Ownership
- Group subsidiary / corporate-held · Wei Pang Tou Tzu Co., Ltd.
- Representative tenure
- In office since 2025-09 (1 yrs); last handover 2025-09
- Compliance record
- Labour Standards Act penalties: 3 case(s) in 5 years, latest 2024-04-24, fines NT$ 200,000 (Art. 32; Art. 36) — matched by company name
Certifications 6
- IATF 16949 (433)Self-reported
- ISO 14001 (1,159)Self-reported
- ISO 9001 (4,293)Self-reported
- ISO/TS 16949 (104)Self-reported
- OHSAS 18001 (157)Self-reported
- RoHS (350)Self-reported
Processes & materials 9
- Entertainment and Architecture Lighting (1) · Extracted from websiteSelf-reported
- Surveillance and Facial Identity (1) · Extracted from websiteSelf-reported
- UV Curing and Sterilization (1) · Extracted from websiteSelf-reported
- Automotive Lighting (3) · Extracted from websiteSelf-reported
- Powder metallurgy (190) · FormingSelf-reported
- COB LED (1) · Extracted from websiteSelf-reported
- UV LED (1) · Extracted from websiteSelf-reported
- Plant Growing LED (1) · Extracted from websiteSelf-reported
- Warning Light LED (1) · Extracted from websiteSelf-reported
Patents 39
- 2026 LED structure
- 2026 Light source module
- 2026 Light-emitting device for enhancing red light brightness