HANGZHOU KAQI AUDIO CO., LTD. Dedicated to the research and development, production and sales of public broadcasting and professional audio products Since the establishment of the company, in the continuous development process, through the introduction, absorption and digestion of international advanced technology, it has a group of outstanding design and technical personnel with rich practical experience and innovative spirit, advanced production technology, strict product quality control , Has developed and produced many high-performance, reliable public broadcasting professional audio and other products.