zhejiang ebang communication co.,ltd , a national key hi-tech company, its industry park covers an area of 110,00 sqm. the company mainly engages in r&d, manufacture and sales of fiber optical telecommunication products. our main products include a range of pdh fiber optical multiplexer, e+e fiber optical multiplexer, 1+1 two fiber interface back-up fiber optical multiplexer, voice fiber optical multiplexer, date video fiber optical multiplexer, fiber modem series, protocol converter series, optical fiber transceivers series, timeslot multiplexer, pas repeater series and so on. the products cover most countries and area around the world, and have won the good comments from clients. the company grows into the best one in the industry and has won the honor “national ‘obey the contract, respect to credit’ company” and other domestic honors as well as some international honors. company takes “innovation” as its core power to drive its development all the time, and in the meantime, the comp