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Zhejiang Changsheng Sliding Bearings

Self-lubricating sliding bearing maker. On an investor platform it said it sells small volumes of self-lubricating bearings for robot joints to Unitree (under 1% of revenue).

Latest valuation
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Not disclosed

Disclosed funding
—

excluding rumors

Robots
—

Registered models

Founded
1995

300718.SZ

ChinaBearingcsb.com.cn

Supply relations

RolePartCounterpartProductConfidenceSource
SupplierBearingUnitree RoboticsSelf-lubricating bearings for robot jointsOfficialnews.10jqka.com.cn · 2026-01