WiTop Technology Co., Ltd engaged in wireless tech industry since 2003, offer full range of wireless calling System for customer service industry. More than ten thousand of WiTop customers each year from restaurants, hospitals, salons, retail business, and manufactories increase sales, productivity and customer satisfaction using WiTop wireless calling system. Besides offer our customer high quality products, we are also proud to offer our customer the best after Sales service. That&＃039;s why more and more customer&＃039;s come back to us for new business. Wireless switch system is WiTop other main business. More and more distributor of smart home system, Construction Company, hardware store chooses WiTop wireless switch system as it is steady quality and unique design. In order to maintain our competition, WiTop annually invests over 10% of sales revenue into R&D. About 30 engineers keep transforming advanced technologies into innovative products. We assure 12 months Quality Guarantee for product. Your success is our achievement; let&＃039;s create a win-win future together.