We Beijing Inmidas dedicated to the network access equipment for data and optical communications field with 13 years. We have delivered more than 1 million equipments to almost 89 countries by the end of 2008 and build high reputation for its excellent reliability and stability. Our main products include: PDH/SDH optical multiplexer, protocol converter, media converter, fibre optic modem, Digital video transceiver, etc. Can provide the OEM & ODM service, moreover product of the customized request also may provide , welcome inquire: os3atinmidasdotcomdotcn. The company is committed to supply the cost-effective and reliant communication access products for customers all of the world. Our ... more