LONGWELL COMPANY
良維科技股份有限公司
Leave your email for change alerts (optional)
1972Founded
NT$1.7BPaid-in capital
0Plants
4Certifications
≥ NT$5BRevenue band
- Unified Business No.
- 11298247
- Industry
- Tobacco Manufacturing (1,186)
- Listing
- Listed (TPEx) (890) 6290
- Founded
- 1972-09-05
- Paid-in capital
- NT$ 1,695,008,980
- Phone
- 02-25433567
- Website
- http://www.longwell.com
- Exporter
- Yes — registered with the Trade Administration
- Annual revenue band
- ≥ NT$5B
- Ownership
- Group subsidiary / corporate-held · Shih Lien Tou Tzu Co., Ltd.、Chin Li Hung Co., Ltd.
- Representative tenure
- In office since at least 2013 (13+ years)
- Growth & profitability
- Revenue 2026-09 YoY +15.7%, year-to-date +10.1%
Gross margin 30.7%, operating margin 17.9%, net margin 14.5% (2026-Q2 YTD) - Compliance record
- Labour Standards Act penalties: 1 case(s) in 5 years, latest 2026-04-13, fines NT$ 70,000 (Art. 22) — matched by company name
Certifications 4
- ISO 14001 (1,159)Self-reported
- ISO 9001 (4,293)Self-reported
- REACH (246)Self-reported
- RoHS (350)Self-reported
Processes & materials 2
- Rubber & silicone (739) · PolymerSelf-reported
- Mould design & manufacturing (644) · MachiningSelf-reported
Recent changes 1
- PenaltiesLabour Standards Act penalties: latest case 2026-04-13; 1 case(s) in 5 years, fines NT$ 70,000
RSS feed · Recent changes at Taiwanese manufacturers →
Similar companies 10
- Hsi Li Chieh Co., Ltd. Listed (TWSE) ≥ NT$5B
Shared: REACH, RoHS - HY ELECTRONIC (CAYMAN) LIMITED, TAIWAN BRANCH Listed (TWSE) NT$0.5–1B
Shared: Mould design & manufacturing, REACH - AMPAK TECHNOLOGY INC. Listed (TPEx) NT$1–5B
Shared: REACH, RoHS - RICH BAY CO., LTD. · New Taipei City < NT$20M estimated
Shared: REACH, RoHS, Other wiring devices manufacturing n.e.c. - FEEDPOOL TECHNOLOGY CO., LTD. · Taoyuan City NT$0.5–1B estimated
Shared: Rubber & silicone, Mould design & manufacturing, REACH, RoHS - Ai Ma Szu Technology Holdings Co., Ltd. Listed (TWSE) ≥ NT$5B
Shared: REACH, RoHS - EGIS TECHNOLOGY INC. Listed (TPEx) ≥ NT$5B
Shared: REACH, RoHS - YUANYU RUBBER ENTERPRISE CO., LTD. · New Taipei City NT$100–500M estimated
Shared: Rubber & silicone, Mould design & manufacturing, REACH, RoHS - Liu Huei Holdings Co., Ltd. Listed (TWSE) NT$1–5B
Shared: Rubber & silicone - Pao Lyu Tzu Yuan Co., Ltd. Listed (TPEx) NT$100–500M
Shared: Rubber & silicone