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CSB Bearing

CSB Bearing

Founded by Sun Zhihua in 1995 and listed on the Shenzhen ChiNext board in November 2017 (300718), CSB Bearing is China's leading self-lubricating bearing enterprise. It specializes in metal-plastic polymer self-lubricating wrapped bearings, bimetal boundary-lubrication wrapped bearings, metal-based self-lubricating bearings and non-metal self-lubricating bearings for automotive, construction machinery, port machinery and plastic machinery. A single passenger car can use over 30 of its metal-plastic polymer bearings, and products are exported to Germany, France and beyond; subsidiary Zhejiang Changsheng Plastic Bearing Technology was certified as a high-tech enterprise in December 2024.

City
嘉善
Founded
1995
Ticker
300718.SZ · A股

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Sources: MechAwakening '2026 China Humanoid Company List' (2026-08) and public industry research; A-share tickers limited to high-confidence names.