Yadianna Technology Co., Ltd. was established in 1999, whose head office is in Jinan of Shandong Province China, is now a high-tech enterprise with research, manufacture, marketing, system integration and network construction. The subsidiary Chengdu Yadianna Technology Co., Ltd. founded in 2005, located in Chengdu High-tech Zone, which concentrates on research and production of DVB system equipment.

Our products contains :DTV Head-end Equipment :,such as "Professional Receiver, Encoder, Multiplexer, Stand Alone Scrambler ,Modulator, Decoder ,ASI Distributor, Adapter ;Digital Wireless Coverage ;for example "MMDS Indoor Transmitter ,MMDS Antenna and MMDS Drop" ;Digital Set-Top-Box; Software System Series ;EPON Series Equipment; Analog TV Head-end; Broadcasting TV Network; Analog Charge Management System ;etc. Our company is also capable of providing all solutions.

Certifications: Each performance index of the product is conformable to GB, ITU and IEC. Also obtained ISO9001;2008, National Technology Certificate, and Certificate for China Compulsory Product, etc