Founded in 1989, Guangzhou ONLYONE Electrical and Mechanical Equipment Co., Ltd. is a professional corporation which is engaged in RFID Contactless cards, electronic tags, electronic tickets, reader and the design, manufacture and sale of the intelligent integration equipments. The corporation has a number of high-quality professional designers excelling in microcontroller’s software and hardware and machinery. Three of them enjoy special allowances of the China State Council (software system design and development), Besides,five of our employees has been awarded by the Ministry of Information Industry of the People's Republic of China as top-notch youths on Science and Technology.