JOULES MILES CO., LTD.
佐茂股份有限公司
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1998Founded
NT$403MPaid-in capital
10Plants
21Patents
NT$1–5BRevenue band (est.)
- Unified Business No.
- 16451445
- Industry
- Electrical Equipment (2,736)
- Main products
- Other electrical equipment (318)
- Location
- 10 F., No. 1-26, Kuojian Rd., Qianzhen Dist., Kaohsiung City 806620, Taiwan (R.O.C.)
Kaohsiung City (7,253) · Qianzhen (504) - Listing
- Emerging stock (TPEx) (359) 7854
- Registration status
- Approved / Active
- Organisation type
- Company Limited by Shares
- Founded
- 1998-03-31
- Paid-in capital
- NT$ 403,000,000
- Representative
- Yeh Chiu-chih
- Phone
- (07)8157868
- Website
- http://www.jms.com.tw
- Exporter
- Yes — registered with the Trade Administration
- Annual revenue band
- NT$1–5B estimated
- Ownership
- Group subsidiary / corporate-held · Huan Ting Energy Co., Ltd.、Tso Chia Enterprise Co., Ltd.、Tso Chang Enterprise Co., Ltd.
- Representative tenure
- In office since at least 2014 (12+ years)
- Growth & profitability
- Revenue 2026-09 YoY +29.1%, year-to-date +16.0%
Gross margin 14.1%, operating margin 2.3%, net margin 2.3% (2026-Q2 YTD)
Plants 10
- Plant · 5F, No. 1-21, 1-22, 1-23, Kuojian Rd., Qianzhen, Kaohsiung City In production
- A Plant 12 · 12F, No. 1-22, 23, 24, Kuojian Rd., Qianzhen, Kaohsiung City In production
- A Plant 5 · Lu 1-16, No. 175F, Kuojian Rd., Qianzhen, Kaohsiung City In production
- A Plant 6 · 6F, No. 1-25, Kuojian Rd., Qianzhen, Kaohsiung City In production
- A Plant 7 · 7F, No. 1-16, 1-17, 1-18, Kuojian Rd., Qianzhen, Kaohsiung City In production
- B1 0zhi Plant 2 · 10F, No. 1-32, 33, 34, 35, Kuojian Rd., Qianzhen, Kaohsiung City In production
- B Plant 10 · 10F, No. 1-26, Kuojian Rd., Qianzhen, Kaohsiung City In production
- B Plant 11 · 11F, No. 1-28, 1-29, 1-30, Kuojian Rd., Qianzhen, Kaohsiung City In production
- B Plant 4 · 4F, No. 1-33, -34, Kuojian Rd., Qianzhen, Kaohsiung City In production
- F Plant 1 · B1F-1, No. 1-16, Kuojian Rd., Qianzhen, Kaohsiung City In production
Patents 21
- 2026 Integrated connecting device of battery module
- 2026 Energy storage device
- 2026 Series-parallel automatic addressing system
Similar companies 10
- GOODRICH PLUS ENERGY TECHNOLOGY LTD. · New Taipei City < NT$20M estimated
Shared: Secondary battery manufacturing - APEX Power Technology Company Limited · Tainan City NT$20–100M estimated
Shared: Secondary battery manufacturing - FULL POWER ELECTRONICS CO., LTD. · Kaohsiung City NT$20–100M estimated
Shared: Other electrical equipment - En Li Enterprise Co., Ltd. · Kaohsiung City NT$20–100M estimated
Shared: Other electrical equipment - HANG-YI.AUTO.CONTROL CO., LTD. · Taichung City < NT$20M estimated
Shared: Other electrical equipment - Chung Hsin Enterprise Factory · Tainan City NT$0.5–1B estimated
Shared: Other electrical equipment - San Pang Industrial Co., Ltd. · Nantou County NT$0.5–1B estimated
Shared: Other electrical equipment - TOP BEST ENERGY STORAGE CORP. · New Taipei City < NT$20M estimated
Shared: Secondary battery manufacturing - SKYPOWER ENTERPRISE COMPANY, LTD. · Kaohsiung City < NT$20M estimated
Shared: Secondary battery manufacturing - CONGYIH ELECTRIC CO., LTD. · Taichung City NT$20–100M estimated
Shared: Other electrical equipment