Hualingan is mainly focused on the R&D, producing and selling of DVD navigation series products which apply to European motor type like BMW, Benz, Audi, Porsche, Hummer, Fiat and Alfa Romeo, etc.. Through years of hard working, insisting on independent design and continuous innovation, and based on the ideas of integrity, quality foremost and customer first, Hualingan earned the reputation of customers in domestic market, as well as the favor of foreign business partners. Meanwhile, Hualingan is also the only large newly and high tech enterprise in ShenZhen which can independently R&D&P the top vehicle using DVD products for premium car for BMW, Benz, Audi, Porsche and Fiat.