# Junhua to build PEEK production base in Wujin, China

Jiangsu Junhua Special Polymer Materials Co., Ltd. signed an agreement to build a PEEK and PI production base in Wujin National High-tech Zone, with a total investment of CNY 1 billion and a floor area of 100,000 square meters. The facility will produce 4,050 tonnes per year of PEEK and PI particles, profiles and products.

- Type: New facility
- Announced: 2026-10-15
- Where: Wujin National High-tech Zone, Changzhou, Jiangsu, China
- Value: $140.0M (1.00B CNY)
- Status: announced
- Capacity: 4050 tonnes per year of PEEK and PI particles, profiles and products
- Products: PEEK particles, PEEK profiles, PEEK products, PI particles, PI profiles, PI products
- Sectors: [Specialty Chemicals](https://endata.com/sectors/specialty-chemicals.md), [Plastics and Polymers](https://endata.com/sectors/plastics-polymers.md)

## Companies

- [Jiangsu Junhua Special Polymer Materials Co., Ltd.](https://endata.com/companies/77536.md)

## Sources

- [wj.gov.cn](https://www.wj.gov.cn/html/czwj/2026/BCHMAHOL_1016/563511.html), 2026-10-16: "本次签约项目总投资10亿元人民币，总建筑面积约10万平方米，项目达产后预计可实现年产4050吨PEEK及PI粒子、型材、制品。"

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