Electronic Window Development (HK) Limited is your best choice for your home and office consumer electronic item needs. Electronic Window is a leading wholesale company, with our own factory located in China. We offer complete lines of high-quality & brand name electronic products at reasonable prices and supply them all over the world. All products will be inspected by our professional QC before delivery. All electronics we sell have a 1-year warranty. Therefore Refund, Return and Repair are acceptable.