Copper Balls exhibit good corrosion resistance in environments where fuel oil, gasoline, kerosene, and alcohol are present. Copper balls provide excellent resistance to corrosion by water. Copper also exhibits excellent electrical conductivity and widely used in the security and appliance industries for dip and tilt switches. Copper balls are available in a range of sizes, tolerances and grades. They are much more cost-effective than ceramic balls while offering unique properties for specific electrical and industrial tasks.
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Professional Manufacturing
With over 20 years of production and research experience, we specialize in high-precision bearing balls, including stainless steel, ceramic, copper, and carbon steel materials. Our facility produces over 8000 tons annually, ensuring we can meet both standard and customized requirements for sizes ranging from 0.5mm to 150mm. Our advanced physical performance laboratories ensure every product meets global standards for aviation, automotive, and medical industries.
Frequently Asked Questions
❓ Can you provide samples?
Yes. We can offer samples for free for your quality testing.
❓ What is your Minimum Order Quantity (MOQ)?
Inventory items have no MOQ. For non-stock items, the standard MOQ is 100KG.
❓ Do you support customization (OEM/ODM)?
Yes, we can customize products according to your specific requirements or technical drawings.
❓ What is the typical delivery time?
Stock products under 500kg can be delivered on the same day. Large orders typically take 2-10 days.
❓ What are your payment terms?
Our standard terms are T/T 30% as a deposit, with the remaining 70% paid before delivery.
❓ Do you provide technical support?
Yes, we have a professional technical support team available to assist you at any time.
RPZ Valve
