Velocity Telephone is your Minnesota based telephone, data, and Internet provider. From residential to business, wired to wireless, Voice over IP to traditional phone service, local service to long distance, T-1 to GIG-E Ethernet, single or multiple locat
voip, ip pbx,voip pbx,China voip manufacturer
H.K.Houyuan Technology Co., Limited was founded in 2009 with headquarter located in Shenzhen and branch office in HK ,suzhou. There are several departments such as VolP,RFID, consumer electronics , SMT produ