ONLYDA TECHNOLOGY (HONG KONG) CO., LIMITED is a comprehensive enterprise group dedicated to research and development, manufacture, international sales, automotive diagnostic tools and auto transponder, remote keys. ONLYDA has been the leader and key supplier in the after-maket high-tech automobile industry. ONLYDA aims at offering the most reliable and professional solutions and purchase channels to our worldwide honorable clients. Different awards and recognition has been obtained from customers, government and industrial organizations.