Powermark International Limited is Car Audio System developer and manufacturer. We provide full technical service and sell cars adapters for iPod / MP3 worldwide.
We are specialized in the car audio system. In China, we exclusively possess the technology of car adapters for iPod / MP3.
Our customers are helped with our best service by a group of experienced staff. We offer a wide range of choices, like car adapters for iPod / MP3, car device for iPhone, MP4 and so on. We are always striving to provide better products and services for future industrialization.
To ensure that we meet the high levels of service that we aim to achieve, we welcome all feedback from our customers. If at any time you feel that we may be able to improve any aspect of our service, please feel free to contact us.