资料题：Why did the company want to visit the exhibition?

This Month's ExhibitionName: Scientific and Technological Inventions since Second World WarTime: 8: 30-16 : 00，from Monday to Friday, SeptemberPlace: Exhibition Center, St. LoaisFare: 2. 5 dollarsLimitation: 120 persons /dayCorporate visit should make an appointmentE-mail: club@ exhibition stl@gnail. comTo: Reception Office, Exhibition Center, St. LouisFrom: TPR Software CompanySubject: Make an appointment for visiting the Exhibition onScientific and !Technological InventionsLadies or gentlemen,We were very pleased to learn from the local media that many important and valuable inventions of science and technology made since the Second World War are now on display in your exhibition hall. We all know that there have been a large number of scientific and technical achievements, the application of which has been largely changing our total view of the world. The past six decades in particular have witnessed the birth of many new theories. They deal with aimost everything in all fields of human activities.Thanks to the industrious efforts of scientists, human's life has been daily improving.Today, science and technology are advancing in our country much more rapidly than at any time in the past. They are being applied to the needs of production and life. We, young technical workers, intend in all eagerness to make in-depth studies of national and international trends of science and technology developments and keep in pace with the rapid progress of science in various fields. To do this, it is necessary for us to get well known of the latest result of scientific researches.We sincerely write to ask an appointment to visit your exhibition. We will very much appreciate it if you can arrange for our colleagues about 32 persons to come on Sept. 26，2009，this Friday. Thank you in advance for a favorable reply at your earliest convenience.Regards,TPR Software Company