Wuzhou Xinchun (五洲新春)
The Zhejiang bearing maker converting precision-machining know-how into 2.1M sets/year of planetary roller screws and robot bearings for humanoid OEMs.
Company Overview
- Wuzhou Xinchun (浙江五洲新春集团, SH: 603667) is a Zhejiang manufacturer historically known for ball bearings, auto parts and thermal-management components.
- In March 2025 it signed a strategic framework with Hangzhou Xinjian Transmission (杭州新剑) to co-produce planetary roller screws, miniature ball screws and their roller/nut components for humanoid robots.
- It is building a dedicated humanoid-components project with planned capacity of 2.1M sets/year of planetary roller screws and 150k sets/year of robot bearings; humanoid customers disclosed include Zhejiang-based OEMs, XPeng and Xinjian itself.
Key Facts
| Ticker | SSE: 603667 |
|---|---|
| HQ | Zhejiang, China |
| Core Business | Ball bearings, auto parts, thermal management |
| Robot Products | Planetary roller screws, miniature ball screws, robot bearings |
| Partner | Hangzhou Xinjian Transmission (新剑传动) |
| Disclosed Customers | Zhejiang humanoid OEM, XPeng, Xinjian |
| Planned Capacity | 2.1M sets/yr planetary roller screws; 150k sets/yr robot bearings |
| 2026 Q2 Robot Revenue | ~RMB 20M (ramp-up, not yet profitable) |
Products & Specs
| Product | Use Case |
|---|---|
| Planetary roller screws | Humanoid linear joints (knee/hip/elbow) |
| Miniature ball screws | Dexterous hand finger joints |
| Robot bearings | Cobots, supplied to Zhongda Leader, Sanhua, Lens |
Competitor Comparison
Versus Northern Precision (北特科技) and Best (贝斯特): Wuzhou Xinchun brings inherited bearing precision and the Xinjian tie to the Tesla/Chinese humanoid supply chain, while its current robot revenue is still small (~RMB 20M in 2026 Q2) and the 2.1M-set capacity is the bet, not yet the earnings.
Frequently Asked Questions
What does Wuzhou Xinchun (五洲新春) do?
Wuzhou Xinchun (五洲新春) (五洲新春) is a Chinese robotics company focused on . It is part of China's fast-growing robotics ecosystem, which spans industrial, service and humanoid robots.
How does Wuzhou Xinchun (五洲新春) fit into China's robotics industry?
China's robotics sector is broad and competitive. Wuzhou Xinchun (五洲新春) focuses on , competing with domestic peers and international companies through cost, integration and speed.
Where is Wuzhou Xinchun (五洲新春) based?
Wuzhou Xinchun (五洲新春) (五洲新春) is headquartered in China, China.