Perseverance precision perfection

The active copper oxide made in Zhiwei can be used for high quality PCB continuous automatic electroplating, and made the plating more uniform.

Active plating grade copper oxide Zhiwei active plating grade copper oxide with high purity, less impurity ,fast dissolution and stable chemical performance.

Technology is the first productive force. The company will continue to strengthen technological innovation to build and maintain its technical advantages in the industry.