Ningbo Jintian Copper (Group) Co., Ltd. ; High Precision Copper Strip Branch

High Precision Tin Phosphor Bronze Strips is a type of alloy which contains copper, tin and phosphor.It is excellent in yield strength and fatigue resistance, fine in Elastic Properties, Forming and bending performance, and also quite good in malleability and corrosion resistance.

We have the world’s top-class flotation furnace (continuous annealling and pickling line) made by OTTO JUNKER in Germany, to produce copper & alloy strip in reliable quality and outstanding performance.

Applications: CPU socket, mobile keyboard, AUTO terminal, connector & plugs, relays, bellows, springs & harmonica oscillation reeds, electrical device components, precision instruments & lead frame.