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Bolong Energy was established in November 2018. It is a system manufacturing enterprise that focuses on high-quality polymer lithium batteries/cylindrical lithium batteries/lithium battery packs, integrating research and development, design, manufa... [MORE + ]
Increase the service life of bearings by 2-3 times
There is a significant improvement in bearing accuracy, heat generation, and sound
Process inspection | Bearing selection | Measurement | Appearance inspection
Incoming inspection | Process inspection | Finished product inspection | Factory sampling inspection
Each product undergoes 78 processes to ensure product consistency
The service life is close to 70% of imported brands
The product accuracy fully reaches P4, even P4A or P4S
Having fast delivery time and technical services that cannot be compared to imported bearings
Free on-site installation and guidance services provided
Successfully solved dozens of spindle and other issues
The spindle installation testing center conducts comprehensive testing on customers
