Humanoid & robot atlas
Drawing, not a logo or photo.
Roller and ball screwsChinaListed: 300580 (Shenzhen Stock Exchange)

Supplier · roller and ball screws

Wuxi Best Precision Machinery

Best develops linear motion components through its wholly owned Yuhua Precision Machinery subsidiary. Its July 2026 filing says humanoid roller screws remain a sample business with a small revenue contribution.

Category
Roller and ball screws
Country
China
Founded
—Not published
Reported customers
—Not published
Robots
—Not published
Listed
300580 (Shenzhen Stock Exchange)Stock market

What it makes

From the company's own description and the sources below.

Makes
Precision ball screws and humanoid planetary roller screw samples through Yuhua Precision Machinery.
Parts
Planetary roller screw, Ball screw
Tier
Components
Listed
300580 (Shenzhen Stock Exchange)
Products
Planetary roller screw samples, Precision ball screws, Miniature screws

Sources

Where each fact on this page comes from.

Wuxi Best Precision Machinery / CNINFO 关于股票交易异常波动公告(2026-033) Wuxi Best Precision Machinery / CNINFO 2023年度董事会工作报告

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