Comwin Technology Ltd is a provider of Audio-Video products and other electronic applications and components. Our headquarters is in Hong Kong, and have branch office in Shenzhen. Our products including GPS navigation, car audio, car video and speaker, all these products have enjoyed a nice reputation in world market. We welcome OEM/ODM orders to satisfy the special request of our customers. In addition, we supply prototype, fast turn, low to medium volume PCB and metal products manufacture service as well. We provide our customer the best value with professional customer service, guarantee of quality, competitive price and on time shipment. If you are interested in this area, Please visit our website and do not hesitate to contact us for more information