# DuPont to acquire Sinochem (Ningbo) RO Memtech to expand RO manufacturing

DuPont de Nemours signed a deal to acquire Sinochem (Ningbo) RO Memtech Co., Ltd. to expand its reverse osmosis membrane manufacturing footprint in China and Asia Pacific, boosting capacity for FilmTec RO elements.

- Type: Acquisition
- Announced: 2025-09-29
- Where: Ningbo, China, China
- Status: announced
- Products: reverse osmosis membranes, FilmTec RO elements
- Sectors: [Water Treatment Equipment](https://endata.com/sectors/water-treatment-equipment.md)

## Companies

- [DuPont de Nemours](https://endata.com/companies/32550.md) (acquirer)
- [Sinochem (Ningbo) RO Memtech Co., Ltd.](https://endata.com/companies/87440.md) (target)

## Sources

- [rttnews.com](https://www.rttnews.com/3578009/dupont-to-buy-sinochem-to-boost-filmtec-manufacturing.aspx), 2025-09-29: "DuPont de Nemours, Inc. said on Monday that it has inked a deal to acquire Sinochem (Ningbo) RO Memtech Co., Ltd."
- [finance.yahoo.com](https://finance.yahoo.com/news/dupont-strengthens-global-ro-reach-140000905.html), 2025-10-07: "This acquisition is intended to broaden DuPont's capacity for producing its FilmTec reverse osmosis (RO) elements, particularly to serve China and the broader Asia-Pacific region."

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