Mitac. Mitac has made constant strides in R&D on family digital informaion products.The Product Design Department of Mitac is responsible for product form and conceptual design for all product lines. Based on the marketing informaion provided by the marketing division,particularly successful product that have already been marketed,Mitac has extended its original product lines and launched new product styles.Mitac has thus strengthened its product lines and increased its profits(Liu,2007).