As expert of loudspeaker manufacturer including Telecom speaker,Audio speaker,Car speaker,TV speaker,Mylar speaker,waterproof speaker,Ceiling/Wall speaker,Subwoofer,Tweeter,Alarm speaker,Sound System etc., Vanke Loudspeakers sold to worldwide--USA,Canada,Japan,UK,Germany,Spain,Italy,New Zealand etc. set up good and constant business relations with int's well-known brand's holders.Vanke Loudspeaker Co., Ltd. has set up strict Quality System as ISO9001:2000 and Environmental System as RoHS Criterion.Welcome to cooperation with Vanke Loudspeaker and contact us now for more information!