# First Line opens world's largest RO FRP pressure vessel plant in Harbin

First Line inaugurated a 20,000-square-meter advanced fabrication facility for reverse osmosis FRP pressure vessels in Harbin, China, with a daily production capacity of 600 units of 8-inch membrane pressure vessels. The opening was announced on March 3, 2025.

- Type: New facility
- Announced: 2025-03-03
- Where: Harbin, China
- Starts operating: 3 Mar 2025
- Status: completed
- Capacity: 600 units per day of 8-inch membrane pressure vessels
- Products: FRP pressure vessels for reverse osmosis systems
- Sectors: [Water Treatment Equipment](https://endata.com/sectors/water-treatment-equipment.md)

## Companies

- [First Line](https://endata.com/companies/83259.md)

## Sources

- [firstline.com.cn](https://firstline.com.cn/news/1.html), 2025-03-03: "First Line has officially inaugurated the world's largest advanced fabrication facility dedicated to FRP pressure vessels for reverse osmosis systems."

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