Yuhuan Haiou Valve Co., Ltd. / Seagull Valve Co., Ltd.
Manufacturer玉环市海鸥阀门股份有限公司
Haiou Valve Co.
Yuhuan Haiou Valve Co., Ltd. / Seagull Valve Co., Ltd. is a Chinese manufacturer based in Taizhou, active in valves. This independent FactoryBase dossier is compiled by FactoryBase's AI from public business-registry records and the company's official website — not self-submitted. Founded 1999.
Key signals
Export readiness
Weak · 31/100
Homepage as rendered on 2026-07-25 — click to open the live site.
average across 78 audited Valves suppliers
- No HTTPS in 2026
What does this grade mean?
The website is the front door a buyer actually meets. We score it precisely and reproducibly — a fixable read of a factory’s digital operations, not a verdict on the company. Weak digital ops track with slow replies and thin documentation; a strong score is a signal you can act on. Method ↗
Data source: FactoryBase AI site audit · swept 2026-07-23
Company registry
Public business records- Operating status
- Active
- Listed
- Not listed
- Affiliated companies
- 0
- Administrative penalties
- None found
PPR etc.
Products
Haiou Valve Co. Ltd. specializes in a full range of high-quality valves including ball valves, bibcocks, coal gas valves, strainer valves, stop valves, check valves, and angle valves series, all manufactured to international standards with emphasis on quality, reliability, and customer satisfaction for both domestic and international markets.
Data source: Company website· swept 2026-07-25
Capabilities
- Export markets
- Europe, America, Asia, Russia, Kazakhstan, India, Ukrainecompany-stated
Self-declared credentials stay marked claimed until independently checked (e.g. ISO number cross-checked against IAF CertSearch).
Contacts
- Official site
- haiouvalve.com ↗
- Marketplace
- None found
- Other sites
- taizhouhaiou.en.made-in-china.com(en) ↗
- [email protected]Deliverable ✓
- Phone
- 0086-576-87413898 · 87413531 · 0086-576-87413531 · 0576-87413898 · 0576-87413838
Taizhou, China
Data source: Company website · swept 2026-07-25
Send an inquiry
free for buyers · no accountWe forward your request to Yuhuan Haiou Valve Co., Ltd. / Seagull Valve Co., Ltd. through the contacts on record, usually within one business day. Replies come to you directly.
Before you pay a deposit: this supplier exhibited at the Canton Fair — Canton Fair 2026 dates and how to vet a booth. Met them on Alibaba instead? Is Alibaba safe? What its badges actually verify.
Category ranking
ValvesWeb-presence grading is rolling out across this category (78/91 graded so far). See the full Valves ranking ↗
Data source: FactoryBase category index · 91 profiled suppliers
Similar suppliers
ValvesOther suppliers profiled in the same category — compare before you commit.
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Frequently asked questions
- Is Yuhuan Haiou Valve Co., Ltd. / Seagull Valve Co., Ltd. a factory or a trading company?
- Yuhuan Haiou Valve Co., Ltd. / Seagull Valve Co., Ltd. is profiled as a manufacturer, based on its registered business scope and on-payroll workforce — not on self-description.
- How long has Yuhuan Haiou Valve Co., Ltd. / Seagull Valve Co., Ltd. been in business?
- Yuhuan Haiou Valve Co., Ltd. / Seagull Valve Co., Ltd. was founded in 1999, about 27 years ago, and its operating status is active.
Source: cantonfair-2026-furniture · profile confidence — · last sweep 2026-07-25. Independent profile assembled from public evidence; nothing submitted by the company. Export & customs records not yet swept.