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Earlyfromtheyearof2000,DongchuangAudioarerunningmorethan20,000squaremetersby400staffs.Wearecommittedtothedevelopment,production,salesofpublicaddresssystem. OurcompanyhasourownR&Ddepartment,wecanalwaysgraspthepulseofthemarket,perfectthecorporatesalesconstantly,stickto“talentsbefirst,highqualitytowinthemarket“,workingwholeheartedlytoofferbestproductstoalltheinternationalcustomers.Allofourproductionlinesproceedstandardmanufactureoperation,strictlyQCprocedure,andtimelyafter-salesservice;AllofourproductsareappliedwithISO9001,ISO14001,CCC,CE,CB,ROHSspecifiedrequirements.