Shenzhen Zest Technology Co., Ltd. is a national high-tech enterprise, devoting itself to developing, manufacturing, marketing and technical service of high-end automotive electronics. ZESTECH's production workshop is equipped with modern production equipments.ZESTECH has passed the I S O 9 0 0 1, I A T F 1 6 9 4 9 system certifications and carried strictly. The whole product series are passed C C C, F C C, C E, E-Mark, N T R A etc.. ZESTECH has Rich O E M & O D M experiece, Strong R & D team,Fast New products development. Rely on high quality products and professional technical services, ZESTECH has established strategic partnerships with Hyundai, Nissan, Toyota, chery, jac and other overseas and domestic well-known automobile brands. Product sales and services network spread more than 30 countries and regions. ZESTECH brand has become the representative of high-end automotive electronics in many countries and regions. At present, ZESTECH produces over 5000 models car multimedia radio for different cars,the annual production capacity has reached 240,000 units for special cars. The main components of its product are from Intel, Samsung, N X P, S T, M T K ,Rockchip, U I S and other worldwide famous companies.