Beijing Silingtong Science & Technology Co., LTD.
    Product:

    Service calling system
    Paging System
    LED small Massage Displayer
    Vacum Instrument

    Add:No.810 Build 17. Nanshiliju chaoyang District
    Beijing China
    Post code: 100016
    Tel:86 010 6432 2455
    Fax:86010 6432 2453
    Mobile:13801165391
    Msn:slt408@hotmail.com
    QQ:342154189
    E-mail:64322455@sina.com
    http:www.40t.net