We are a manufacturer of PVC and paper printing,including Prepaid phone card,Calling card,Scratch card,
Magnetic card,Access card,Membership card,Business card,Key card,Abnormity card,3D ventricular card, Key tag,
Door-hangers,Gift card,Die-Cut stickers,Flyer,Poster,Booklet,oucher,Letterhead,Company letters, etc.
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