OUR STORY
Since 1999
Nanning Yanhua Electronic Technology Co., Ltd., founded in 1999, is a high-tech enterprise deeply engaged in the field of automotive electronic testing and diagnostic equipment. Headquartered in Nanning, Guangxi, the company has developed over the past two decades into a professional enterprise integrating R&D, manufacturing, sales, and service, enjoying a strong reputation in both domestic and international markets.
With more than 40% of its staff dedicated to technology research and development, the company has established independent hardware and software R&D centers to ensure continuous innovation and rapid iteration from underlying algorithms to upper-level applications.
Core Product Lines
ECU Diagnostics & Programming
Including Automotive Digital Master III and DIGIMASTER III for advanced vehicle diagnostics and programming.
Anti-theft Systems & Keys
Programming tools, keys, and accessories for Mercedes-Benz, BMW, Audi, Porsche, and other premium brands.
Global Presence
The “Automotive Digital Master” series is renowned for its OEM-level diagnostics, programming, and anti-theft solutions for German luxury brands.
Our product range—including diagnostic tools, programmers, key matchers, and oscilloscopes—is widely used by 4S dealerships and repair networks.
Yanhua’s products are trusted across 30+ countries in Europe, North America, the Middle East, and Southeast Asia, reflecting our strong global competitiveness.
