Castles Automation Co., Ltd. is one of the famous manufacturers and exporters of point of sales (P.O.S.) system, peripheral, and smart card reader in Taiwan with many years' experience. We provide a complete line of P.O.S. system for any kinds of retail environment. Full compatibility with PC industrial standard runs all PC software that allows for a wide range of operation system and development tools. Castles product lines are included 60, 80, 96, 128, 137 and 152 keys programmable keyboard, super P.O.S. 7000 series, smart card reader, VFD client pole display, magnetic stripe card reader and CCD bar code scanner. Castles has very professional R & D team; therefore, we can accept OEM and ODM design for our customers. Owing to our engineers are well qualified and experienced so our products have superior performance and reliabilities.