Kinrif Precise Technology Co.,Ltd. founded in 2013 Shenzhen,China,is an expert design product manufacturer that for Musical Instruments, Wireless and networking solutions, Computer Peripherals and Smart Home appliances products. Kinrif have advanced facilities and professional engineers to provide our customers with premium-quality products. Our R&D team keeps on working hard in conducting researches to realise our and customers\\\' creative ideas. The company targets home users, small-to-medi