# Sewis begins construction of 350M-yuan ship valve plant in Haiyan, China

Sewis Pump Valve Manufacturing (Zhejiang) started construction on a 350 million yuan project in Haiyan Economic Development Zone to produce 100,000 sets per year of ship, ultra-low-temperature and hydrogen-energy valves, expected to start production in March 2026.

- Type: New facility
- Announced: 2024-08-16
- Where: Haiyan Economic Development Zone, Zhejiang, China
- Value: $49.0M (350.0M CNY)
- Status: under construction
- Capacity: 100,000 sets per year
- Products: ship valves, ultra-low temperature valves, marine hydrogen energy valves
- Sectors: [Pumps and Valves](https://endata.com/sectors/pumps-valves.md)

## Companies


## Sources

- [famens.com](http://www.famens.com/news-422915.html), 2024-08-19: "项目总投资3.5亿元，占地约39亩，新增建筑面积4.7万平方米。"

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.