TAIWAN SELF-LOCKING CO.,LTD
台灣耐落股份有限公司
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1984Founded
NT$583MPaid-in capital
4Plants
5Certifications
4Patents
NT$1–5BRevenue band (est.)
- Unified Business No.
- 45913706
- Industry
- Fabricated Metal Products (25,390)
- Main products
- Other fabricated metal products (10,961)
- Location
- NO. 305, GAOSHIH RD., YANGMEI DIST., TAOYUAN CITY 32668, TAIWAN, R.O.C.
Taoyuan City (10,976) · Yangmei Dist. (1,005) - Listing
- Not publicly issued (84,625)
- Registration status
- Approved / Active
- Organisation type
- Company Limited by Shares
- Founded
- 1984-07-02
- Paid-in capital
- NT$ 583,319,660
- Representative
- Lin Tsan-yu
- Phone
- 03-4757777
- Website
- https://www.tslg.com.tw/
- Exporter
- Yes — registered with the Trade Administration
- Annual revenue band
- NT$1–5B estimated
- Ownership
- Group subsidiary / corporate-held · Chien Ying Tou Tzu Co., Ltd.
- Representative tenure
- In office since 2023-07 (3 yrs); last handover 2023-07
- Compliance record
- Environmental penalties: 2 case(s) in 5 years, latest 2026-02-09, fines NT$ 66,000 (industrial waste)
Plants 4
- Plant · No. 305, 307, Gaoshi Rd., Yangmei Dist., Taoyuan City In production
- Yangmei Plant 2 · 2, 3, 4F, No. 99, Ln. 342, Gaoshi Rd., Yangmei Dist., Taoyuan City In production
- Gao Plant 2 · No. 7, Aly. 17, Ln. 2, Sec. 2, Zhongshan Rd., Hunei Dist., Kaohsiung City In production
- Kaohsiung Plant · No. 9, Aly. 53, Ln. 2, Sec. 2, Zhongshan Rd., Hunei Dist., Kaohsiung City In production
Certifications 5
- IATF 16949 (433)Self-reported
- ISO 14001 (1,159)Self-reported
- ISO 14064 (319)Self-reported
- ISO 45001 (962)Self-reported
- ISO 9001 (4,293)Self-reported
Processes & materials 2
- Nylon (207) · PolymerSelf-reported
- Testing & inspection (1,056) · Assembly & inspectionSelf-reported
Patents 4
- 2026 Leak prevention method
- 2024 Fixture structure for pre-coated base of fastener
- 2024 Leak-proof fastener testing device
Recent changes 1
- PenaltiesEnvironmental penalties: latest case 2026-02-09; 2 case(s) in 5 years, fines NT$ 66,000
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