Zhongyi is a leading manufacturer of surface preparation materials, specializing in the development and production of products such as plastic blast media, glass beads, aluminum oxide ,steel shot and steel grit. Known for its high quality and excellent customer service, the company is committed to providing the best quality solutions worldwide. With more than 15 years of experience in our respective fields, we works closely with our domestic and foreign customers and distribution partners providing tried and tested blast media and equipment as well as developing customized solutions for specific applications.