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, ...
H.K.Houyuan Technology Co., Limited
FL2,Block D,#438 shajing east roadbaoan district,s
shenzhen, GU 513512