RUENTEX MATERIALS CO., LTD.
潤泰精密材料股份有限公司
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1992Founded
NT$1.5BPaid-in capital
2Plants
11Certifications
5Patents
≥ NT$5BRevenue band
- Unified Business No.
- 86871981
- Industry
- Non-metallic Mineral Products (2,406)
- Main products
- Other non-metallic mineral products (671)
- Location
- 10F., NO.308, SEC. 2, BADE RD., JHONGSHAN DISTRICT, TAIPEI CITY 104, TAIWAN
Yilan County (1,016) · Dongshan Township (231) - Listing
- Listed (TWSE) (1,087) 8463
- Registration status
- Approved / Active
- Organisation type
- Company Limited by Shares
- Founded
- 1992-09-23
- Paid-in capital
- NT$ 1,500,000,000
- Representative
- Lee Yi-che
- Phone
- 81619989
- Website
- https://www.rtm.com.tw/
- Exporter
- Yes — registered with the Trade Administration
- Annual revenue band
- ≥ NT$5B
- Ownership
- Group subsidiary / corporate-held · RUENTEX ENGINEERING & CONSTRUCTION CO., LTD.、RUENTEX INDUSTRIES LIMITED、Huei Hung Tou Tzu Co., Ltd.
- Representative tenure
- In office since 2021-10 (5 yrs); last handover 2021-10
- Growth & profitability
- Revenue 2026-09 YoY -4.9%, year-to-date -3.8%
Gross margin 13.9%, operating margin 7.9%, net margin 7.4% (2026-Q2 YTD) - Compliance record
- Environmental penalties: 24 case(s) in 5 years, latest 2026-07-29, fines NT$ 3,473,950 (stationary air pollution; industrial waste; water pollution)
Labour Standards Act penalties: 1 case(s) in 5 years, latest 2025-09-22, fines NT$ 100,000 (Art. 32) — matched by company name
Occupational safety penalties: 8 case(s) in 5 years, latest 2026-03-05, fines NT$ 100,000 (Art. 43; Art. 27; Art. 62) — matched by company name
Plants 2
- Yilan Dongshan Plant · No. 357, 357-1, 357-2, 357-3, Da'an Rd., Dongshan Township, Yilan County In production
- Ligang Plant · Zhongnan 1-7, No. 1-8, Ligang Township, Pingtung County In production
Certifications 11
- CNS 45001 (114)Official registry · Taiwan Testing & Certification Center
- ISO 14001 (1,159)Official registry Valid until 2028-08-24 · Taiwan Testing & Certification Center
- ISO 14001 (1,159)Official registry · Taiwan Testing & Certification Center
- ISO 45001 (962)Official registry Valid until 2028-08-24 · Taiwan Testing & Certification Center
- ISO 45001 (962)Official registry · Taiwan Testing & Certification Center
- ISO 9001 (4,293)Official registry · Taiwan Testing & Certification Center
- ISO 14001 (1,159)Self-reported
- ISO 45001 (962)Self-reported
- ISO 9001 (4,293)Self-reported
- OHSAS 18001 (157)Self-reported
- TOSHMS (271)Self-reported
Processes & materials 2
- Coating & painting (289) · Surface treatmentSelf-reported
- Testing & inspection (1,056) · Assembly & inspectionSelf-reported
Patents 5
- 2026 Material distribution system and method
- 2025 Material distribution system and method
- 2024 Soundproof flooring layer body and soundproof composite panel comprising the same
Recent changes 2
- PenaltiesEnvironmental penalties: latest case 2026-07-29; 24 case(s) in 5 years, fines NT$ 3,473,950
- PenaltiesOccupational safety penalties: latest case 2026-03-05; 8 case(s) in 5 years, fines NT$ 100,000
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