This is an inquiry message about DFIS-10 in the 108th China Canton Fair. (这是一条买家关于"DFIS-10"的询盘信息,来自第108届中国广交会。)Inquiry Message (询盘信息) DFIS-10 To whom it may concern. We have a DFIS-10 and now it is showing a Error EP on its screen. Please advise us who is the person that I have to call in order to get the maintenance and calibration service. Thanks in advance Contact Info (联系信息) Bernardo Bravo Hoffmann 572 COL Company: Assenda S.A. E-mail: bernardo.bravo@assenda.com bernardo.bravo@assenda.com