Beijing Circloop Digital Image Tech. Co., Ltd. hereinafter called Beijing CircLoopwas established in April 2000 supported by Beijing University of Post and Telecommunications£It is high-tech enterprises that specializes in researching and developing audio and video digital products based on MPEG-2/DVB standard£ The company is financed by The medium and small enterprise from the Ministry of Science and Technology of the PRC and got ISO 9001 Quality Authentication Certificate and ISO14000 environment management system in 2003 and 2009 respectively£ Our products mainly include Multi-Channel Digital Video and Audio Encoder/Decoder£Multi-Channel Digital Audio Encoder/Decoder£H.264/MPEG-2 Series Trans-coder£ Digital Terrestrial Television Broadcasting SFN Adapter£CMMB Transmission System Adapter£CMMB Combiner/Splitter; Analog Video and Audio Optical Transceiver£ HD Optical Transceiver£ASI-IP Optical Transceiver£ QAM Modulator£Digital Satellite Receiver and Multiplexer£ASI Smart Switcher£ TS Analyzer etc.£The products filed are involved in Broadcasting and Television transmission Network Company£TV station£ microwave radio transmission center£ Broadcasting and TV station£video and audio transmission in enterprise and military£ and constructing platform of DTV head-end etc£Beijing CircLoop has an experienced and professional R&D team who are Masters and Doctors in the digital video and audio field£ Our company provides individual design and best quality products for transform of broadcasting and television in China by its leading technology and first-class service£ Up to now our products have been used in more than 150 provinces and county level TV station£Broadcasting and Television Networking company over 40 regions for optical fiber and microwave transmission and DTV head-end platform construction£ In additional our products have been exported to many countries and regions, such as U.S.A£Russia£Canada£Korea£European£Africa£Southeast Asia etc£
