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JUNG SHING WIRE CO., LTD.

榮星電線工業股份有限公司

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1971Founded
NT$1.7BPaid-in capital
1Plants
1Certifications
3Patents
NT$1–5BRevenue band
Unified Business No.
73341336
Industry
Electrical Equipment (2,736)
Main products
Wires, cables & wiring devices (437)
Location
No. 231, Sec. 3, Zhongzheng Rd., Rende Dist., Tainan City 717020, Taiwan (R.O.C.)
Tainan City (8,491) · Rende Dist. (1,143)
Listing
Listed (TWSE) (1,087) 1617
Organisation type
Company Limited by Shares
Founded
1971-07-17
Paid-in capital
NT$ 1,695,147,000
Representative
Wang Tung-tse
Phone
06-2705211
Website
https://www.jswire.com.tw/
Exporter
Yes — registered with the Trade Administration
Annual revenue band
NT$1–5B
Ownership
Foreign-owned · Japan · TA YA ELECTRIC WIRE & CABLE CO., LTD.、Ku Ho Tien Tzu Hsien Chu Shih Huei Enterprise (Japan)
Representative tenure
In office since 2019-08 (7 yrs); last handover 2019-08 (same surname)
Growth & profitability
Gross margin 8.2%, operating margin 2.1%, net margin 1.7% (2026-Q2 YTD)
Compliance record
Environmental penalties: 1 case(s) in 5 years, latest 2025-02-07, fines NT$ 10,000 (water pollution)
Labour Standards Act penalties: 1 case(s) in 5 years, latest 2024-05-06, fines NT$ 50,000 (Art. 32) — matched by company name
Occupational safety penalties: 4 case(s) in 5 years, latest 2023-03-10 (Art. 43; Art. 12; Art. 6) — matched by company name

Certifications 1

Processes & materials 1

Patents 3

  • 2022 Stator winding
  • 2022 Thermally conductive self-fusing flat enameled wire
  • 2020 Self-fusing enamel reinforced stranded wire

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