EnpingCaiselElectronicCo.,Ltdwasestablishedin2002.Wedevotedtomanufacturewire&wirelessmicrophonesatthebeginning,andnowCaiselhasbecameanall-aroundedcompanywhichserveindesign,R&D,manufacture,saleandafter-salesservice.OurbusinesslineincludingTeachingMicrophone,MeetingMicrophone,Wire&WirelessMicrophone.