we are PABX importer from China. We work in PABX field over 4 years andour core business cover. Our PBX range multiple levels, including small & simple PABX, hotel PBX, GSM wireless PBX, Key phone hybrid PBX, large digital PBXetc… the C.O line range from 1-16, extension range from 6-128. We also provide PBX accessories, like key phone, analog caller ID phone, headset phone, doorphone, recording system  etc… PABX system in nepal works not only chines PABX, it also works with NEC PABX and PANASONIC PABX also.