Strong orders from its Japanese customers have driven up sales for flexible printed circuits (FPC) maker Flexium, with record high revenues in January. About 50 percent of its FPC products are used in TFT-LCD display and notebook products, while handset products such as mobile phones and PDA equipment comprise 25 percent. The company's performance remained strong during the off-season in the first quarter, and is expected to sustain the high revenues since 4Q07.