亚洲特黄av_日本丰满岳妇伦3在线观看_丰满少妇又爽又紧又丰满在线观看_一边摸一边抽搐一进一出视频_又粗又硬又黄的视频,匈牙利xxxx性hd极品,电梯停电挺进她体内h,欧美视频一区二区三区四区

User
Password
  用戶名@域名:
    @
     
  語言選項: 英語 簡體中文 繁體中文
  安全選項: 限制在當前IP地址瀏覽。
Home | About Us | Steam System Solutions | Water System Solutions | Electric Power System Solutions | Typical Applications | Contact Us
 
 
Home >> About Us >> news
 
 
TuoFeng was happy to host professor Ye Wenhu from Peking University that visited and conducted our work
TuoFeng was happy to host professor Ye Wenhu, Vice Chairman of the 10th Beijing Committee of the Chinese People's Political Consultative Conference (CPPCC), Committee member of the 9th National CPPCC, the Central Committee member of China Zhi Gong Dang, director of China Sustainable Development Research Center of Peking University, to visit our company and conduct our work.  
In August 4, 2011, professor Ye Wenhu came to visit our company and to conduct our work. 
TuoFeng's general manager with the manager of industrial water division and chief engineer make arrangement to welcome Mr. Ye in person. The manager of industrial water division made a report about industrial wastewater treatment Technologies of our company, and accompanied Mr. Ye to visit the laboratory and testing center. Mr. Ye wassatisfied with the contrast effect of the treated wastewater and sewage liquid, then affirms fully the wastewater treatment technology of our company and pledged to promote the application of the wastewater treatment technologies in order to make more sewage to be controlled. Finally, Mr. Ye sheared a lot of valuable advices and suggestions for us. The visit of Mr. Ye firm our confidence to contribution to the cause of energy saving and emission reduction, we believed that the cause of energy conservation in Tuofeng technology will become more and more prosperous.

Home | About Us | Steam System Solutions | Water System Solutions | Electric Power System Solutions | Typical Applications | Contact Us
Copyright 1997-2009 Beijing Tuofeng Technology Development Co.,Ltd