尝试中间简介

tuoputuantichangshizhongjianshituoputuantiqixiachuzhiqichelingbujianjizitixichangshidezhuanyejigou，xiashejineng/chicunchangshiqu、ziliaochangshiqu、bujujingtaijingjiuchangshiqu、nvhchangshiqudengsidachangshidiqu，juyouguojiqiangxiandechangshizhuangbei，changshicainengzaiguojihaofanqichelingbujianqiyebangbianyizhijianchiqiangxianchengdu。

changshizhongjianyu2005niandaoruiso/iec:17025banlitixi， bingyu2007nian1yuechucijingyouguochengzhongguojigepingdingguoduchengrenweiyuanhui（cnas）dechangshishichengren，bingzi2008nianqilianxujingyouguochenglesgm、geely、saic、byd、niodenggedaqichezhujichangdechangshishichengren。

jianquandegouzaojitanpanjinbuqianbeidechangshizhuangbeijishouyiyouyongdibaozhangletuopuzaijinshuziliaojifeijinshuziliaodezhengjijineng、zitixijizhengchecengmiandoujuyouwanmeidechangshicaineng。