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    1. contact us

      Hangzhou DELIAN Science and Technology Co., Ltd.

      Address: FL 8, NO. 2930, Nanhuan Rd.  Binjiang District, Hangzhou, China

      E-Mail:310052

      Tel:0571-89922366

      Fax:0571-88971851

      Sales Tel:0571-88971852

      After-sales Tel:0571-86898666

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      Copyright ? 2016 Hangzhou DELIAN Science and Technology Co., Ltd. All rights reserved.

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