Our three self-developed technologies were identified as "International Leading Scientific and Technological Achievements”:  "IoT smart gas meter and its operating system", "IC card smart gas meter smart control technology", and "two-way non-blocking gear drive special electro-mechanical valve for gas meters".

The above three technological achievements have been applied to the company's main products IC card smart gas meters, IoT smart gas meters and remote control smart gas meters, making the product's measurement accuracy, intelligent control level and intelligent service capabilities lead the industry.