WALRUS PUMP CO., LTD.
大井泵浦工業股份有限公司
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1978Founded
NT$407MPaid-in capital
2Plants
2Certifications
38Patents
NT$1–5BRevenue band
- Unified Business No.
- 04481037
- Industry
- Machinery & Equipment (12,724)
- Main products
- General-purpose machinery (7,534)
- Location
- No. 83-14, Dapiantou, Sanzhi Dist., New Taipei City 252002, Taiwan (R.O.C.)
New Taipei City (16,829) · Sanzhi Dist. (55) - Listing
- Listed (TPEx) (890) 6982
- Registration status
- Approved / Active
- Organisation type
- Company Limited by Shares
- Founded
- 1978-04-11
- Paid-in capital
- NT$ 407,491,450
- Representative
- Huang Ching-feng
- Phone
- 2768-0189
- Website
- https://www.walruspump.com
- Exporter
- Yes — registered with the Trade Administration
- Annual revenue band
- NT$1–5B
- Ownership
- Group subsidiary / corporate-held · Yu Chang Tou Tzu Co., Ltd.、Ching Chih Tou Tzu Co., Ltd.、Wen Hua Tou Tzu Co., Ltd.、Ching Yu Tou Tzu Co., Ltd.
- Representative tenure
- In office since 2020-07 (6 yrs); last handover 2020-07 (same surname)
- Growth & profitability
- Revenue 2026-09 YoY +7.8%, year-to-date +16.4%
Gross margin 23.8%, operating margin 3.3%, net margin 1.6% (2026-Q2 YTD) - Compliance record
- Occupational safety penalties: 3 case(s) in 5 years, latest 2025-08-21, fines NT$ 30,000 (Art. 6) — matched by company name
Plants 2
- Plant · No. 14, Dapian Touba Sanzhi, Sanzhi Dist., New Taipei City In production
- Luzhu Plant · No. 2-1, Ln. 2, Huaguang Rd., Luzhu Dist., Kaohsiung City In production
Certifications 2
- ISO 9001 (4,293)Self-reported
- RoHS (350)Self-reported
Processes & materials 3
- Pumps (26) · Company nameSelf-reported
- Composite materials (272) · PolymerSelf-reported
- Injection Molding (497) · FormingSelf-reported
Patents 38
- 2026 Protective cover for pump
- 2026 Thin-type pump
- 2026 Water-cooled pump
Similar companies 10
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Shared: Pumps, Pump manufacturing - HUNG SHENG PUMPS CO., LTD. · Tainan City NT$100–500M estimated
Shared: Pumps, Pump manufacturing - ZHENG YI PUMP INDUSTRY CO., LTD. · Kaohsiung City NT$20–100M estimated
Shared: Pumps, Pump manufacturing - KUANG CHENG PUMP INDUSTRIAL CO., LTD. · Tainan City NT$100–500M estimated
Shared: Pumps, Pump manufacturing - FENG JIOUN INDUSTRY CO., LTD. · Taichung City NT$20–100M estimated
Shared: Pumps - Hao Li Peng Pu Enterprise Co., Ltd. · Taoyuan City NT$100–500M estimated
Shared: Pumps - Taiwan Pump Technology Co., Ltd. · Nantou County NT$100–500M estimated
Shared: Pumps, Pump manufacturing - Chuan Yi Hsing Yu Ya Peng Pu Chuan Yeh Manufacturing Co., Ltd. · Taichung City NT$100–500M estimated
Shared: Pumps - DA KANG PUMP INDUSTRIAL CO., LTD. · Taichung City NT$100–500M estimated
Shared: Pumps, Pump manufacturing - SPECK PUMPS TECHNOLOGY TAIWAN LTD. · New Taipei City NT$100–500M estimated
Shared: Pumps