# Chuangjin Precision

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/chuangjin-precision

- Headquarters: Tianjin, China
- Latest round: Series A (Oct 10, 2025)
- Investors on record: 2

## About

Founded in 2023 and based in Tianjin, China, Chuangjin Precision focuses on the ultra-precision processing of bearing rollers and related technologies. The company provides precision machining and technical services for the production of high-performance bearing components used in advanced equipment across multiple industries. Chuangjin Precision’s core business covers ultra-precision machining of high-accuracy bearing rollers and the provision of complete processing technology solutions. The company’s products and services include design optimization, precision component fabrication, and technical consultation for bearing systems in critical mechanical and industrial applications. Its advanced processing capabilities ensure exceptional dimensional accuracy, durability, and performance consistency for demanding operational environments. The company generates revenue from the production and sale of ultra-precision bearing rollers and related components, as well as from offering specialized processing technology services and customized engineering solutions to clients in the aerospace, rail transport, robotics, and renewable energy sectors.
In October 2025, Chuangjin Precision closed Series A funding from new investors Shangshi Fund and K2VC.

## Funding rounds

- Series A, Oct 10, 2025 — K2VC, Shangshi Fund

## Investors

- K2VC (https://capitalatlas.ai/funds/k2vc) — Series A
- Shangshi Fund (https://capitalatlas.ai/funds/shangshi-fund) — Series A