ONLYDA TECHNOLOGY （HONG KONG）CO., LIMITED is a professional automotive diagnostic tools and automotive electronics manufacturer. Onlyda has been the leader and key supplier in the high-tech automobile electronic industry. It is specializing in R & D, production and marketing various types of high-tech automotive electronics products domestic and abroad.

Our Major auto products are Auto diagnostic tools, Auto ECU programmer, Auto key programmer, Auto code Reader, Odometer Correction Kits, Auto keys, key transponder chips, locksmith tools and so on.

We provide OEM/ODM serivices to the customers around the world. We have established a global network that helps us work closely with customers and respond faster to customer requirements. Onlyda has established long-term strategic partnership relations with many Chinese factories in automotive electronic industries. Our products have covered most area of the world, including Europe, Central and South America, and South-east Asia region.

"Quality is our life, service is our soul!" are the belief of our service. Based on advanced technology, teamwork and professionalism,we also control the cost through our advanced management, so that we can provide high-quality products as well as reasonable price. Onlyda aims at offering the most reliable and professional service to our worldwide honorable clients.