精品无人妻一区二区三区_久久99精品久久久大学生_免费一对一真人视频_国产又爽又黄又无遮挡的激情视频_国产精品97久久无色无码_公交车侵犯小男生肉(h)_最好看的2019中文大全在线观看_欧美日韩中字一区在线_高清版神马百度等热播剧

  • Projects
  • News

Profile

more>>

The Hebei Research Institute of Construction & Geotechnical Investigation Co., Ltd. (CHCI) was founded in 1953. It has now developed into a major geotechnical engineering company in China that provides engineering services in construction& management, geotechnical investigation, surveying and mapping, design, research & development, and machinery manufacture……       

Technical research

more>>

To achieve the development of geotechnical engineering technology system with CHCI feature, the Company is actively engaged in research on new technology, new process and new methods, and developed core technologies in the competence area of geotechnical engineering investigation, hydrogeological investigation, water resources assessment, foundation treatment, prevention and control of engineering……

Corporate culture

more>>

Our Purpose: Sharing Weal & Woe, Thriving Enterprise & Family, Enjoying Mutual Benefit in Harmony and Sustainable Development.   

Our Mission: To Satisfy Clients’ Demands, To Provide Staff with Opportunities, To Increase Returns for Shareholders and Contribute to Social Wellbeing..

Our Prospect: To Create Top-ranking Geotechnical Engineering Group in China and Build……

 

 

Add:NO.555 Huaian Road(west),Shijiazhuang City,Hebei Prov. P.C.:0502271   Tel:0311-66723100 66723200 Fax:0311-66723277  
Copy right:China Hebei Construction & Geotechnical Investigation Group Ltd. 2008
白袜体罚男生羞刑内裤爽| 金鸳鸯电影在线看| 男人的午夜影院| 91视频xxx| 抽打乳尖调教惩罚| 太爽了┅┅好┅┅好舒服┅| 日韩av免费大片| 污视频下载软件| 办公室旖旎1v1高h| 《偷妻》电影未删减版| 日韩一区二区高清视频在线观看| 在线观看青青草| 好深好多水| 久久性网站| 男男被猛男躁免费视频网站小蓝| 久久99视频这里只有精品| 成人在线视频精品| 欧美性色网站| 天堂8中文在线最新版下载| 又粗又长又爽视频| 久久久美女视频| 韩国理伦三级做爰电影| 继夫调教嗯啊h清纯亲女小说| 浪漫樱花电影免费完整版字幕| 婢女双腿大开张开被蹂躏小说| 伊人二本二区| 欧美性另类69xxxx最新章节| 黄色片怎么看| 男男捆绑挣扎呻吟调教视频| 无遮挡边吃摸边吃奶边做国产精品| 四虎现在的网址是什么| 夜夜狠狠操| 狐妖之乱淫h侵犯小说| www午夜| 老板在办公室捏胸激情热吻| 国产精品一区二区av白丝下载| 国产主播直播作爱在线| 中文字幕一区二区三区日韩精品| 91一区在线观看| 少妇被各种捆绑来调教| 少妇荡乳情欲办公室欧美|