Co-Tech Development Corp Information

Co-Tech Development was established in 1998. Our mission is to become your best application of copper foil manufacturer and service provider. With twenty-three years of electrodeposited(ED) copper foil manufacturing experience in high performance products for PCB and CCL industry, Co-Tech provides the capacity of 21,600 tons per year now, and is adding a new plant to reach a total of 31,600 tons per year in 2022. The role of copper foil is a key factor to achieve better performance of high speed / high frequency products. In last few years, Co-Tech put a lot of effort on high-end product research and development, such as Advanced RTF, HVLP, HVLP2, HVLP3 and profile-free technology. The structure of copper foil and surface treatment become more and more important to the signal integrity demands of next-generation technology in high-speed and high-frequency applications of cost-effective Low-Loss and Ultra-low Loss material.