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  • Chaozhou Changyu Teaching Instrument Co., Ltd.

    Contact:Mr.Wen
    Tel:0768-2217102(Sales )
    Tel:0768-2105264(Administration)
    Fax:86-0768-2207251
    Service Tel: 400-655-0061
    Add:Guangdong chaozhou spring rong road north commissioner industrial buildings
    Web:
    Email:20278942@qq.com
    General url: long yu state