Guangzhou Yunsheng Electronic Technology Co., Ltd., has been committed to the field of audio and broadcasting, and gradually developed into a research and development, production and sales. Is a production and technology development in one of the modern company. In the 1990s, the company assembled a group of outstanding domestic and foreign experts in audio broadcasting engineering and adopted the advanced and mature computer hardware and software technologies in the world at present to enable the products to adapt to the technological development changes and business development changes to the maximum extent possible. Products from the design, options, production and quality inspection of the four links using strict ISO9001 quality control system and environmental system.