We are thrilled to introduce our latest high - purity copper products, boasting purity levels spanning from 4N5 to 7N 99.99999%. These products are the result of our state - of - the - art refining technologies, which are meticulously designed to achieve unrivaled quality.

Here is the breif introduction of product form or serices

1.4N5-7N 99.99999% High purity copper wire

Size range 0.018-0.8mm

4N5 99.995% high purity copper wire

5N 99.999% high purity copper wire

Application：Electronic Material, OCC wire for audio

2. Copper Inglot.

Round and rectangular copper inglot diameter 220-400mm

4N5-7N 99.995%-99.99999% Purity

Application：

Target material,Superconducting materials,Lithium Volt

3.4N5-7N high purity copper plate

The production ranage

Electrolytic high purity copper sheet: Thickness 3-5mm, width 450mm, length 500mm

Rolled high puirty copper sheet: Thickness >0.25mm, width<1000mm

4.4N5-7N high purity copper pellets

Popular size 3*3, 6*6, 8*10mm

Silver ball and gold ball will be available in several months

4. 4N5 99.995% High purity pellets

5N 99.999% High purity pellets

6N 99.9999% High purity pellets

6N 99.9999% High purity pellets

Application

Target material

All the test reports to prove purity and single crystal from 3^rd party are available, please contact us for the details