TETRAHEDRON TECHNOLOGY CORPORATION
晶宜科技股份有限公司
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1Plants
2Certifications
12Patents
NT$20–100MRevenue band (est.)
- Unified Business No.
- 70605657
- Industry
- Electronic Components (2,523)
- Main products
- Optoelectronic materials & components (469)
- Location
- NO.50, QUN YI RD. CHUNAN, MIAOLI 350, TAIWAN
Miaoli County (1,771) · Zhunan Township (480) - Listing
- Not publicly issued (84,625)
- Organisation type
- Company Limited by Shares
- Representative
- Wang Hung-chun
- Phone
- 037-586282
- Website
- https://www.tetrahedron.com.tw/
- Exporter
- Yes — registered with the Trade Administration
- Annual revenue band
- NT$20–100M estimated
- Ownership
- Group subsidiary / corporate-held · Sen Yu Tou Tzu Co., Ltd.
- Representative tenure
- In office since at least 2013 (13+ years)
- Compliance record
- Occupational safety penalties: 1 case(s) in 5 years, latest 2023-10-26 (Art. 177) — matched by company name
Certifications 2
- ISO 14001 (1,159)Self-reported
- ISO 9001 (4,293)Self-reported
Processes & materials 7
- Display Emitting Materials (1) · Extracted from websiteSelf-reported
- Recycled Material Regeneration (1) · Extracted from websiteSelf-reported
- Sublimation Purification (1) · Extracted from websiteSelf-reported
- Organic Chemical Synthesis (1) · Extracted from websiteSelf-reported
- Material Analysis and Testing (1) · Extracted from websiteSelf-reported
- OLED Materials (1) · Extracted from websiteSelf-reported
- Hole Transport Layer Materials (1) · Extracted from websiteSelf-reported
Patents 12
- 2025 Organic electroluminescent material containing pyrene group and organic light-emitting diode
- 2025 Organic electroluminescent device and material thereof
- 2024 Organic electroluminescent device and material thereof