• Xi'an H-leader Gegative Ion Technology Co., Ltd

    Xian h-leader negative ion technology co. Ltd is a hi-tech enterprise engaged in the r&d, manufacture and marketing of electronic information technology, optical-machinery-electric-integrated equipments etc. Piezoelectric air purifier,(piezoelectric generator), ozonizer are our ...

    Telephone:86-29-8383211Address:No.40, Gaoxin Rd6, Xi'an High-tech Industrial Zone

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