We're glad to tell you that PCM2014 had been successfully held in Ningbo during May 27~29, 2014. The proceeding of PCM2014 has been published by IOP Conference Series: Materials Science and Engineering. And all these papers have been indexed by Ei Compendex and Scopus. Selected papers from PCM2014 have been published in the following journals and indexed by Science Citation Index already.
Polymers & Polymer Composites in Vol. 22, No.8, 2014
Polymers for Advanced Technologies in Volume 25, Issue 12, 2014
Russian Journal of Applied Chemistry in Volume 87, Issue 8, August 2014
MATERIALE PLASTICE, in Volume 2014, Issue 4, 2014.

As for PCM2015, it was held in Beijing during May 16th-19th. Over 100 scientists, from all over the world, participated in this international conference which made it a good platform for worldwide researchers and engineers to exchange and share their experience and research results on all aspects of Polymer and Composite Materials. The proceeding of PCM2015 has been published by IOP Conference Series: Materials Science and Engineering and indexed by Ei Compendex and Scopus. The accepted papers have been recommended to related SCI and EI journals already.