we're the largest telecommunication equipments- PABX developer & manufacturerin Taiwan. our main products include Pbx, Ip Pbx VoIP & systems, Ip Phone, Ip phones, frequency hopping spread spectrum, frequency hopping spread spectrums, wireless sensor network, digital tactical Pbx, rural switches ( central office switching systems), sms telephones, VoIP gateway, WLAN, corded and cordless telephones, private branch exchange & home security systems, alphanumeric & tone pagers, wireless local loops, hybrid PABX systems, prepaid systems, call centers, fiber ( fibre) optical modems, military and police communication systems, DECT communication systems, MUX and access equipments.

telecommunications technology equipments & broadband networking solutions- LAN gateway, VoIP solution, Pbx System, DSL modem router, bulletrouters, E1 testers, full rate ADSL routers, Ip over TDM, VoIP ATA, HDSL2, SHDSL transmission systems, E1/T1 LAN gateways, voice & video over Ip (VoIP) Phone & gateways, WLAN networking routers, and the new TDMoIP, Ip Pbx.

telecommunication equipments & networking systems- (1) DECT ( digital enhanced cordless telecommunications) wireless Phone systems. (2) access control phones. (3) Pbx & PABX System, Ip PABX, Ip Pbx, key Phone systems, Pbx and PABX equipments, VoIP solutions, PABX wireless, CTI systems, Pbx small, office & home Pbx, Pbx sip, Pbx SOHO, PC Pbx, small business Pbx, VOIP Pbx System, VOIP Pbx systems, GSM gateway.

Shenzhen Cesller Technology Co., Ltd. is manufacturing a wide range of group-Phone System including Ip Pbx, Pbx Phone System, asterisk Pbx, hosted Pbx, VOIP Pbx System, small business Pbx. We are always trying to develop market all over the world. And our international market places are including Middle East, Africa and Asia by now, domestic market places are distributed cities all over China. There are sole agents at all of provinces, direct jurisdiction cities, self governed districts and about one thousand dealers. Sale Quantity of our products is getting bigger and bigger in recent years and has become one of famous brand at the same field in China. If you are interested, please feel free to contact with us or you can email to us.