- 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"
龙口市|
锦州市|
正阳县|
正阳县|
桦川县|
西宁市|
濮阳县|
大荔县|
梁平县|
张北县|
洪洞县|
鄂州市|
区。|
芜湖县|
商都县|
山西省|
商南县|
乌兰县|
南木林县|
邢台县|
余干县|
秭归县|
佳木斯市|
永吉县|
台安县|
星座|
天水市|
西青区|
察隅县|
车致|
福州市|
兰考县|
黄骅市|
卓资县|
社会|
中超|
临清市|
商洛市|
贺州市|
灵武市|
鹤峰县|