Shenzhen yong otto technology Co., Ltd., founded in 2005, is specialized in automotive safety electronics research and development, manufacturing and sales, focus on wireless tire pressure monitoring system (TPMS), is geared to the needs of the market sales of "EK2" TPMS products, is our products with independent intellectual and a number of technology patents, products cover various models. Company around the needs of customers and continuous innovation, opening up and cooperation with partners that let the driving safety and colleagues of science and technology, the company size has grown, positive performance of the corporate social responsibility, to become the most excellent TPMS provider in China.