D, production and sales of automotive GPS navigation systems, car audio systems and other high-tech enterprises. As the automobile industry the bright younger generation, Shenzhen boat San Automobile Electronic Co Ltd in strict accordance with the ISO9001:2000 international quality system requirements to run, adhering to the people-oriented, technology leading business philosophy, to , our wills unite like a fortress. Common progress, quality first, reputation first for the purpose, to high-qual