In PCB manufacture industry, the layer of chemical plating usually is thickened through an acid copper plating process. It is possible to avoid taking them into the bath if the copper sulfate is high purity. Furthermore, throwing power and covering power of the bath are sensitive to organic impurities and various metal impurities. 

Therefore, marks, problems such as pits, darkness and mist become easy to forestall in order to guarantee a well - proportioned surface and plating capacity to deep and small holes. Moreover, it helps to improve the tractility of the board and the strength for resisting haul.

We have been a leading manufacturer and exporter of High - Purity Copper Sulphate

Contact information: Inquire

Address:	1 Duozheng Road, Sanshui District, Lubao Industrial Zone, Foshan City, Guangdong Province. China
Company Name:	Good Chemical Science & Technology Co., Ltd.
Contact Person:	Li Weiqiang
Fax:	86-757-85768691
Telephone:	86-757-85768695
Zip:	528139