Shu yin is a leading designer and manufacturer of high quality professional PA audio speakers since 2008. The company, founded in Guangzhou of China, has rapidly obtained a prestigious image in the professional speaker field. Furthermore, all our products are manufactured with advanced equipment and strict QC procedures in order to ensure high quality, guaranteeing stable and timely supply with credible quality and sincere service. Our products are well accepted in both domestic and export markets. The company’s mission is to ensure that the five basic features of Shu yin products are met: Innovation, Technology, Quality, Service and Competitiveness.Welcome to visit us all the time.
