Eight year experience in expandable microspheres and their applications. Currently occupied as the overseas sales manager at Crerax. Crerax leads in the field of new polymer materials research and development. Crerax expandable microspheres and customized solutions can be applied in more than 120 fields such as architecture, automobiles, aerospace, and textile printing. We have helped clients from 35+ countries upgrade their products and have worked with many leading enterprises and research institutions.