How to Improve Copper Purity with Professional Technology

Home - News - 2019-11-20

More News Zhengyi Wins Multiple International Patents Authentic Raw Material Extraction How Is Copper Refined and Manufactured? How to Improve the Purity of Bonding Copper Wire

Focusing on copper technology, Zhengyi is an industry & trade enterprise integrating R&D, sales, trade and processing of copper.

ISO 9001:2000 · National High-Tech Enterprise

About Us Products Solutions News Contact

Brass plate Brass ingot Brass rod Raw material processing Copper strip A B-grade copper ingots

Contact: Lynn

Address: Erwei Road, Huangyuan District, Shangrao Economic and Technological Development Zone, Jiangxi Province

WeChat