JINPAT, Shenzhen Electronics Co., Ltd. participated in the 2009 Canton Fair Security on June 9 -11,2009, This is the largest event in Guangdong Monitor control Industry ,which makes more people to learn about the trends of CCTV system and knows more about the applications of slip rings. JINPAT Electronics ,as an essential component---slipring supplier of CCTV system，is a professional manufacturer of slip rings for CCTV system, Of course, for JINPAT, it is necessary to understand CCTV system；JINPAT has developed different slip ring for transferring USB, RS232, RS485, thermocouple, servo, high-definition (HDMI) video and other signals, As the following ,JINPAT will research & develop more and more new sliprings to cover customer's different requirements.