... engraved card,business card, Material PVC,PP,PS,PC,PET,metal,paper.card color 4/4 Color size 85.5mm * 54mm ... such as paper, degradable plastics PP, PS, PC, PET, epoxy ,metal and various crafts like offset printing, silkscreen printing, hot stamping, hologram ... in bank, office, factory, campus, hotel, hospital, traffic, shop and supermarket, warehouse, sea port, aire port, library to improve efficiency ...