Features
▪️ Bearing steel ball with high precision, high hardness, smooth surface, good roundness, wear-resistant, not easy to rust, high precision, high hardness, wear-resistant, good roundness, rounded and smooth appearance, with excellent anti-rust properties, durable, long service life!
Application
▪️ Widely used in bearings, motors, hardware, electronics, iron, machinery parts, automotive parts, precision instruments, medical equipment, fishing gear, toys and other fields