Pro. Carl Wittwer, founder of Idaho Technology,visit Zeesan Inc. on November 15th,2010 . Pro. Carl Wittwer visit the Administrative Office,the R&D lab and the GMP production worshop.He gave high praise on the establishment of standardized plant and the obtaining of production license within a so short time.Futhermore,Pro. Carl Wittwer have disscussed on the on-going projects with the R&D researchers.