On 28th March 2006, The Chinese Academy of Sciences (CAS) delegation visited Hong Kong Science Park. They were very interested in how Hong Kong companies integrate applied technologies into products in electronics, IT and communications fields. Hong Kong RFID was one of the companies selected by CAS to visit. We have introduced our current RFID development worldwide especially Hong Kong, such as the real time location system in Hong Kong Convention and Exhibition Center. Our successful projects in various industries were being shown. In addition, they appreciated so much about the RFID reader which is developed by us. We had shared our ideas with CAS scientists in between the visit. This is an invulnerable experiences exchange with CAS and we will collaborate with CAS in different RFID projects.