亚洲成A人片在线观看无码下载|欧美日韩成人精品久久二区|亚洲二三区欧美日韩一区|欧洲一二三区免费视频

About Us
Research for customers, check for users
Development Path
2017-09-28
Incorporated

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"

Hunan Automoltive Testing Technology Co.Ltd
National New Energy Vehicle Quality Inspection and Testing Center (Hunan)
Continued leading intelligent travel technology service platform
得荣县| 广宗县| 临潭县| 漳平市| 东源县| 西畴县| 永济市| 宽甸| 北海市| 平原县| 霞浦县| 石门县| 贵定县| 济南市| 苗栗县| 广汉市| 都匀市| 富平县| 江安县| 焦作市| 象山县| 广东省| 钟山县| 松溪县| 工布江达县| 哈密市| 吐鲁番市| 庄浪县| 依安县| 阿城市| 阳山县| 临朐县| 永登县| 咸丰县| 清涧县| 方山县| 卓资县| 苏尼特右旗| 普兰县| 文山县| 慈溪市|