Yu Ao Technology Co., Ltd. was established in 2005 and is a comprehensive enterprise dedicated to the research, development, manufacture and international sale of automotive diagnostic tools, auto key programmers, odometer correction tools, auto programmers and auto cables, such as launch x431 diagun, launch x431 gx3, launch x431 master and launch x431 tool.

We provide OEM/ODM services for customers around the world. We have established a global network that helps us work closely with customers and met customer's requirements in a faster speed. LVC is our brand. Our company has established long-term strategic relationships with many Chinese factories in automotive electronic industries. Currently, we are exporting more than 95% of our products to clients in West Europe, the USA, South Africa, Southeast Asia and the Middle East. We have implemented a comprehensive quality control system.