Established in 2003, Hangzhou Dongsheng Electron Ltd. is located in beautiful Hangzhou City - capital of eastern China's prosperous Zhejiang Province. As a professional manufacturer of electro-acoustic equipment, we have built up a good reputation among our clients. With our standard products being bestsellers in North America, Europe and Asia, we also welcome customized orders for completion as per supplied samples. Guaranteeing that all of our models will be of the highest quality, we ...