Changzhou Sunan & Weijie Steel Balls Co., Ltd.

High-hardness, corrosion-resistant 302 stainless steel balls for automotive, aviation, hardware, medical instruments, and precision applications. Read more...

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Changzhou Sunan & Weijie Steel Balls Co., Ltd.

Premium 201/304 hollow stainless steel balls engineered for automotive, home appliance, and office automation applications, offering high strength, corrosion resistance, and customizable dimensions. Read more...

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Changzhou Sunan & Weijie Steel Balls Co., Ltd.

Magnetic 420 stainless steel balls combine high hardness, corrosion resistance, and precision performance for bearings, valves, automotive components, and industrial machinery. Read more...

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Changzhou Sunan & Weijie Steel Balls Co., Ltd.

High-precision stainless steel balls with diameters from 0.8 mm to 80 mm, manufactured under ISO9002 standards, designed for reliable performance in industrial and mechanical applications. Read more...

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Changzhou Sunan & Weijie Steel Balls Co., Ltd.

Durable Gcr15 steel balls with HRC 60-66 and magnetic properties, ideal for bearings, transportation, electronics, and grinding applications. Read more...

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Changzhou Sunan & Weijie Steel Balls Co., Ltd.

Precision steel balls provide consistent roundness, high hardness, and wear resistance, supporting reliable performance in bearings, valves, and industrial machinery requiring durability and smooth operation. Read more...

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Changzhou Sunan & Weijie Steel Balls Co., Ltd.

201 stainless steel balls combine non-magnetic properties, reliable strength, and excellent machinability, providing a cost-effective solution for automotive hardware and general industrial components. Read more...

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Changzhou Sunan & Weijie Steel Balls Co., Ltd.

High-strength 1085 carbon steel balls with excellent magnetism and wear resistance, ideal for bearings, chain wheels, and precision engineering applications. Read more...

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