<tt id="6hsgl"><pre id="6hsgl"><pre id="6hsgl"></pre></pre></tt>
          <nav id="6hsgl"><th id="6hsgl"></th></nav>
          国产免费网站看v片元遮挡,一亚洲一区二区中文字幕,波多野结衣一区二区免费视频,天天色综网,久久综合给合久久狠狠狠,男人的天堂av一二三区,午夜福利看片在线观看,亚洲中文字幕在线无码一区二区
             
            home feedback about us  
             
          CHINAGATE.WEST DEVELOPMENT.west_invest    
              Key Issues  
           
            Sustainable development & environment  
            Industrial restructuring  
            Infrastructure  
            Market mechanism  
            Capital market  
            High-tech  
            Education & HR  
            Overseas Investment  
            Minority prosperity  
            East-west cooperation  
            Agriculture  
            Travel  
           
           
                 
                 
                 
               
                 
                 
                 
                 
           
           
           
          Prestressed steel cylinder cement water delivery pipe project


          2002-04-30


           

          Name of Chinese partner: Ningxia Qinglong Pipe Co Ltd
          Project description: The project is to produce prestressed steel cylinder cement water delivery pipe with an annual production capacity of 60 km with diameter specification from 1,000 to 3,000 mm.

          Construction background: Prestressed steel cylinder cement water delivery pipe is a kind of wire entwining compound pipe which steel cylinder is set in the cement tube core. This kind of pipe features high strength, toughness, anti-external pressure and anti-seepage force. It can bear 3M pa pressure under working condition. Usually, the diameter of the pipe is between 1,000 and 3,000 mm, and the biggest can reach 7,000 mm. Thus, it is suitable for using in drawing water from long distance with big aperture and high pressure.

          Total investment: 38 million yuan (US$4.59 million).

          Economic benefits forecast:

          Annual sales income: 68 million yuan.

          Investment profit rate: 36 percent

          Payoff period: 3.8 years.

          Pattern of cooperation: joint venture, or cooperative joint venture

          Person to contact: Ma Yue, Zhang Zhenghong, Wang Jun

          Tel: +86-951-5050195

          Fax: +86-951-5051004

          Address: 1-10, Bldg 1, Fenghuang Nanjie, Yinchuan, Ningxia Hui Autonomous Region

          Post code: 750001

           

           
             
           
          home feedback about us  
            Produced by www.ming7.cn. All Rights Reserved
          E-mail: webmaster@chinagate.com.cn
          主站蜘蛛池模板: 97国产精品人人爽人人做| 国产极品视频一区二区三区| 久久精品人人做人人爽97| 少妇夜夜春夜夜爽试看视频 | 色综合久久加勒比高清88| 欧洲亚洲成av人片天堂网| 噜噜久久噜噜久久鬼88| 国产精品福利社| 四虎影视www在线播放| 国产破外女出血视频| 久久一日本道色综合久久| 欧美熟妇xxxxx欧美老妇不卡| 丰满老熟妇好大bbbbb| 亚洲欧美综合人成野草| 精品不卡一区二区三区| 最近中文字幕免费手机版| a毛片在线看片免费看| 日韩人妻精品中文字幕| 无码午夜剧场| 精品嫩模福利一区二区蜜臀| 国产精品午夜无码AV天美传媒| 国产成人精品2021欧美日韩| 国产一级毛片高清完整视频版| 亚洲av无码一区东京热| 欧美福利电影A在线播放| 中文字幕在线国产有码| 国产精品久久蜜臀av| 国产男生午夜福利免费网站 | 国产高清不卡视频| 中国农村真卖bbwbbw| 一区二区三区国产不卡| 国精品午夜福利视频不卡| 久久人妻精品大屁股一区| 国产亚洲av人片在线播放| 久久人人爽人人人人片av| 蜜臀久久精品亚洲一区| 日本sm/羞辱/调教/捆绑| 亚洲天堂亚洲天堂亚洲天堂| 日韩精品 在线 国产 丝袜| 亚洲欧美精品一中文字幕| 国产成人精品无码一区二区老年人|