speaker magnet      

  Zhejiang Winchoice Imp/Exp Co., Ltd.is an import and export enterprise,whose trade business leading the manufacture and technical devepopment.with RMB5.000.000 registered capital.We mainly develop and produce magnet materials,equipments for magnet testing and measuring ,magnet construction,magnetic crafts and other magnet-related products.Now the total improt and export value has reached up to USD28,000,000,among which the value of magnet materials has been over USD15,000,000.

      Ferrite is an oldest magnet material and also is most widely used at present.It is also called black magnet.Its maxiumu magnetic energy is low,but its excellent temperature proof.stead property,cheap price determine its wide usage in speakers,motors,sensors,medical devices.

      In order to suit the export,we have set up our own ferrite production base in Jiaxing and Dongyang. The annual output has reached over 10,000tons.