- About Us
- Research for customers, check for users
Development Path

- 2018-09-28
- Engineering foundation

- 20200-05-30
- Unveiling run
- 2020-12-10
- Obtained the CMA qualification certification of Hunan Province

- 2021-06-28
- "Hunan Province New Energy Vehicle Inspection and Testing Standardization Technical Committee" was approved and established
- 2021-09-18
- Obtained the title of "High-tech Enterprise"
- 2022-01
- The project of the National New Energy Vehicle Quality Inspection and Testing Center (Hunan) was approved and obtained the CNAS laboratory accreditation certificate and the national CMA qualification certificate
- 2022-05-13
- Won the title of "Hunan Province 'Specialized, Specialized and New' Little Giant Enterprise"
沈阳市|
枞阳县|
定襄县|
阜城县|
桐庐县|
星座|
彝良县|
牙克石市|
张北县|
察哈|
华阴市|
卢龙县|
开鲁县|
乡城县|
临泉县|
平度市|
汝州市|
乳山市|
台中县|
巧家县|
邢台市|
天柱县|
东宁县|
噶尔县|
五常市|
宁武县|
江源县|
麻栗坡县|
元阳县|
芦山县|
贞丰县|
新竹县|
务川|
绵阳市|
庐江县|
周至县|
白河县|
新营市|
成都市|
嘉善县|
浮山县|