1, Philips, founded in 1891 in the Netherlands, mainly produces lighting, home appliances, medical systems products Philips audio quality and sound quality are very good, very popular.
2, the predecessor of the Walker enterprise was founded in early 1996 in Beijing Edfa high-tech center, rooted in Zhongguancun international high-tech park, Edfa Group was established in May 1996 in Beijing, China, moved overseas in 1998, and now has developed into a multinational group of companies. Edfa's goal is to become one of the world's best and most personalized audio manufacturers.