Changzhou Zhongying Science & Technology Co., Ltd engages in the research, manufacture, sale, and supply service for high frequency microwave copper clad laminates in China. It offers PTFE and hydrocarbon series copper clad laminates; special composite copper clad laminates and low loss polymer composites; VC heat sinks and lead frames; and high-frequency polymer-based composite materials. The company was founded in 2006 and is based in Changzhou, the People's Republic of China.