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★ Steel Ball Advantages: Crafted from premium stainless steel, with 0.001mm precision, 30% higher wear resistance than standard. Fits motorcycles, bicycles & bearings, ensuring 5,000+ hours stable runtime.
★ Manufacturer Advantages: 35+ years in steel ball production, 99.8% pass rate, 500,000+ monthly output. Cost-saving by 12% on average.
For 40 years since our establishment, we have been controlling product quality from the source. All production processes are carried out by our own factory. We mainly produce stainless steel balls, bearing steel balls, carbon steel balls, as well as copper balls, ceramic balls, plastic balls, and glass balls.


The hardness of the steel ball reaches HRC 58-66, the wear resistance is improved by 50%, the service life is extended by more than 30%, and the accuracy covers G3-G2000 level (± 0.1 μm). It is widely used in harsh working conditions of bearings, automobiles, and precision instruments.


| Category | Our Products | Others |
|---|---|---|
| Product Grade | G5-G2000 | G50-G2000 |
| Specifications | 0.5mm-150mm | 2mm-100mm |
| Product Testing | All 12 processes inspected (100% guarantee) | Sampling inspection only |
| Lead Time | 3-30 days | 8-60 days |
| After Sales | 12-month warranty | Insecure |


Xingli Industrial Ceramics