# Wirtgen China completes Phase 3 expansion of Langfang factory

Wirtgen (China) Machinery Co., Ltd. completed the Phase 3 expansion of its Langfang factory, which started production on August 6, 2025, with an annual capacity of 1,000 sets of cold milling machine core components and a total investment of 62 million yuan.

- Type: Expansion
- Announced: 2025-09-30
- Where: Langfang, Hebei, China
- Value: $8.50M (62.0M CNY)
- Starts operating: 6 Aug 2025
- Status: completed
- Capacity: 1,000 sets of cold milling machine core components per year
- Products: cold milling machine core components, road construction equipment
- Sectors: [Industrial Machinery](https://endata.com/sectors/industrial-machinery.md)

## Companies

- [Wirtgen (China) Machinery Co., Ltd.](https://endata.com/companies/87496.md)
- [John Deere](https://endata.com/companies/15751.md) (investor)

## Sources

- [o316.cn](http://www.o316.cn/baixing/Info.asp?ID=14381), 2025-09-30: "此次三期扩建项目投产后，将进一步缩短核心部件交付周期，提升客户响应速度，推动整合优势向更深层次发展，预计年营业收入11.4亿元。"

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