Chi Yin international is an innovative company based in H.K. that focuses on R&D, design and manufacturing of advanced audio products in recent years.

Based on unique technology and advanced testing environments, our professional teams of engineers started to provide bluetooth speaker solution since 2006. Our tailor-made digital sound processing technology provides hi-fi sound unparalleled by current acoustic standards, and greatly reduces the time of the product development cycle, allowing your product to deliver high quality sound which helps to cooperate with the world's top enterprises successfully.

our factory located in Bao'an District Shenzhen at least 1200 staffs. We deploy international standards in production and quality assurance. We utilize our technological advantage and innovation to deliver high quality, cost-effective Hi-Fi sound products with guaranteed consumer satisfaction and unrivaled experience.

The major types of products are multimedia speaker,5.1 home theatre,HIFI speakers,Bluetooth portable speakers,headphones, mobile battery speaker, professional stage speaker.The continuous updation of our products are the major reason for our dedication for providing a wide range and efficient products to our users.