Inquiry (采购产品): rersearch Hello dear sir or madam; We are a group of graduate civil engineers from Iran university of science and technology. We are researching on new prefabricated,portable systems and our goal is to prepare a collection to publish so the building companies have access to the advantages of these systems. For the first section, we are trying to prepare a short history about innovation of prefabricated construction with the focus on sandwich panels in the world. Thanks beforehand. Bolkhari **** Hidden Message ***** Hadiseh Bolkhari Iran-Tehran-Piroozi street-Bidhendi street-Mostofi alley-No.18 Tehran009821 IRN Company: Samanegostar Title: research Phone: 33344481 Fax: 3802538 E-mail: h_bolkhari@yahoo.com **** Hidden Message ***** h_bolkhari@yahoo.com