... sets, other electronic products, all kinds of office automated machines, on/off switch, hand-held games, PCs, notebook computers, switches, databanks, ... processes confirm to the ISO-9001/ISO-9002 standards3, RoHS directive compliant green products "lead free initiative"4, Protect ... hard touch feeling10, Automatic potting process to add resin on each key top11, Combination of PC and rubber keypad12, ...