Shenzhen city Yu Electronic Technology Co., Ltd. is a research and development, production, sales as one of professional mobile phone signal shielding device and intelligent home furnishing manufacturer, since 2003 since the establishment of all products of export, sales network has covered Europe and Southeast Asia and other international markets, in the market has a large share of.The company has a good at management, strong technical force and professional technical team; adhere to constan...View More