For more than 30 years, the new lingua industry has focused on auto testing, one of the first enterprises in the country involved in the manufacture of motor vehicle detection equipment and the development of detection products. It has now become a provider of comprehensive solutions for the country's leading motor vehicle detection operation, which combines scientific research and development, manufacturing, marketing and transport services. The company has introduced a series of motor vehicle safety tests, environmental tests, integrated energy detection, tail gas remote sensing, engineering machinery testing and road over-detection。