zhengzhouyunengcommunication co.ltd

zhengzhou yuxin is founded in 2000,and we have been exported the phone for
more than ten years,.the voip phone is a new phone in the telecommunication and
it will be the leader because of the best quality and low price .nowadays they
are more popular in europe and america..the voip phone is widely used in the
enterprises and the white collars .because they have to communicate with people
and then they need to make calls .also,the voip phone is right for them.the
charge you make phone is only 1/5 than the normal telephone.