M.costa Electronic Technology Co., Ltd. is built in 2003 and is focused on


manufacturing, developing and marketing car music changers. M.costa is the


First Designer and Exporter of Car Digital Music Changer, Car iPod


adapter, Bluetooth Hand Free Kit. We have specialized in producing Car Music


Changer with high quality approved by CE, FCC, RoHs over 8 years. Every


product is texted by technicians before being sent out. After-


service is guaranteed by our excellent technicians. We have rapidly become a


leader in the field of car audio changers.