Desai Electronic Technology (Sichuan) Co.,Ltd. is an advanced High-Tech enterprise,which engaged in the field of R&D, marketing the professional TV broadcasting net product for many years.After more than a decade outstanding developing,it already has a group of experienced expert technician for researching and developing CATV system equipment,and experienced management.By right of excellent manufacture staff and advanced precise equipment, Desai sustained and survived from several business competitor reshuffles,furthermore,it always keep its market share stably rising.Nowadays,Desai invests a large amount of manpower and other resources for developing digital TV equipment (DVB system),in which Desai has applied its unique thoughts and ?ahead of the times? technical principle into QAM modulator,digital upstream convert,MPEG2 multiplexer,TS receiver.At mean time,Desai has successfully developed the HFC manufacturing testing equipment with its own technological advantage: multiple signal source , (Desai is the only manufacturer within China ) whose good reliability and stability help Desai gain a sound reputation.By right of its own endeavor, Desai will leave an epochal milestone on the Chinese CATV developing history.