Shenzhen Xuan Wei Electronics Co., Ltd. is a private high-tech enterprise, established in 2005, specializing in the R&D, production and sales of portable DVD players and multifunctional amplifier. "Quality First, Credit First, Service First" are our company's business philosophy. In the rapidly changing market competition, "not to be conceited or impatient, excellence, strong technology and quality" are the core competitiveness of our company. We have established a professional sales network and a brand image, which is loved and welcomed by the vast number of...