RAY-AN AIR HANDLING UNIT CO., LTD.
瑞安冷凍空調工程股份有限公司
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2008Founded
NT$120MPaid-in capital
2Plants
2Certifications
3Patents
NT$100–500MRevenue band (est.)
- Unified Business No.
- 28960633
- Industry
- Machinery & Equipment (12,724)
- Main products
- General-purpose machinery (7,534)
- Location
- NO. 90-1, DIANHU 1ST RD., LONGTAN DIST., TAOYUAN CITY 325003, TAIWAN (R. O. C.)
Taoyuan City (10,976) · Yangmei Dist. (1,005) - Listing
- Not publicly issued (84,625)
- Registration status
- Approved / Active
- Organisation type
- Company Limited by Shares
- Founded
- 2008-04-09
- Paid-in capital
- NT$ 120,000,000
- Representative
- Wu Juei-ching
- Phone
- 03-4850559
- Website
- https://www.rayan.com.tw/zh
- Exporter
- Yes — registered with the Trade Administration
- Annual revenue band
- NT$100–500M estimated
- Ownership
- Group subsidiary / corporate-held · Tien Wan Tou Tzu Co., Ltd.
- Representative tenure
- In office since at least 2013 (13+ years)
Plants 2
- Yangmei Plant · No. 10, 12, Aly. 131, Ln. 431, Sec. 2, Meigao Rd., Yangmei Dist., Taoyuan City In production
- Longtan Plant · 1-3F, No. 90, 90-1, Dianhu 1st Rd., Longtan Dist., Taoyuan City In production
Certifications 2
- ISO 17025 (76)Self-reported
- ISO 9001 (4,293)Self-reported
Processes & materials 6
- Refrigeration (340) · Company nameSelf-reported
- HVAC (69) · Company nameSelf-reported
- Stainless steel (903) · MetalSelf-reported
- Testing & inspection (1,056) · Assembly & inspectionSelf-reported
- Cleanroom production (392) · Assembly & inspectionSelf-reported
- Galvanising (175) · Surface treatmentSelf-reported
Patents 3
- 2025 Window flange structure
- 2022 Water collection module for air conditioning box
- 2019 Return air pressure regulating structure of air conditioning box
Government programs & awards 1
- SBIR (Small Business Innovation Research) program 2015 · Ministry of Economic Affairs Small & Medium Enterprise and Startup Administration
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