综合人综合亚洲|乱人伦中文视频在线网|尤物国产91色综合久久|这里都是精品久久对对碰|欧美亚洲综合久久偷偷人人|中文字幕亚洲一区二区三区|亚洲AV无码国产精品无码片|麻豆国产VA免费精品高清在线

<td id="ro7wj"></td>

<i id="ro7wj"><ins id="ro7wj"></ins></i>

<p id="ro7wj"><pre id="ro7wj"></pre></p><source id="ro7wj"></source><rp id="ro7wj"><input id="ro7wj"></input></rp>

中文 |

EN

Prospective Research: Perseverance and pursuit of excellence

22
2022-04

CNCA releases new regulations on 3C certification for automobiles, actively releasing reform dividends
In order to implement the reform requirements of "delegating power, delegating power, regulating services", deepening the reform of compulsory automobile product certification, fac…

Hunan Automoltive Testing Technology Co.Ltd

National New Energy Vehicle Quality Inspection and Testing Center (Hunan): Continued leading intelligent travel technology service platform

ABOUT US: Company Profile; Company Culture; Development Path; Organization; Honor; Cooperation; Party News

NEWS CENTER: News; Information; Leadership; publicity

ENGINEERING: Vehicle lab; Collision Lab; Emc lab; Powertrain Lab; Battery lab

INNOVATION: Platform Construction; Technology

Address：No. 6 Shangjian Road, Tianyuan District, Zhuzhou City, Hunan Province TEl：0731- 28668066 Email：service@m.c5810.com (投訴郵箱)

COPYRIGHT ? 2022 HNATTC All Rights Reserved. 湘ICP備2022008534號湘公網(wǎng)安備 43021102000320號