From June 26th to 29th,2007 "the ninth Moscow international oil & gas exhibition " (Mioge-2007) had been founded successfully. Our company took the position in the 1st hall. During the exhibition, many experts who are adept in the technology of refined oil, petrochemical, natural gas processing and water treatment visited our exhibit and consulted our products with enormous interest. Russian and many foreign experts showed their great interest in our products of mass transfer equipment(including tray of column, padding and tower contents and so on), and determined for further cooperations.