Auto Interface -German Tech & components, Chinese Price FOSP is based in Beijing since 2002. We are one of the worlds¡¯ leading companies of Car Multimedia Interfaces, and navigational, GPS Navigation Systems, DVD/TV in Motion Units, CAN bus Systems, and Car Reverse Guideline for lots of cars as: BMW, Benz, Audi, VW, Land Rover, Jaguar, Ford, Cadillac, Porsche... D&P: We have an internationally experienced technical team, whom are committed to pushing the envelope of product development.