TOP RIOR Tech Co., Ltd is a professional manufacturer of various Bluetooth Speakers and other smart device, such as USB cable/fan etc, watch/pad etc and so on, they are all portable & nice to use.
TR has professional R&D team for supporting OEM/ODM business. We can provide the development schedule for developing of H/W, S/W, tooling, customized package, manuals and so on.
Under the core concept of "Continuous Innovation, Quality First, Price Advantage", we are ready now to provide a high-quality life for businesses, families and individuals. "TOP RIOR" makes you life real difference !