<track id="54fwa"><span id="54fwa"></span></track>
      1. <bdo id="54fwa"><optgroup id="54fwa"><dd id="54fwa"></dd></optgroup></bdo>
      2. 
        
      3. +86-0571-82695169 +86-0571-82695181 ENGLISH | 中文
        PROFILE more
        The company specializes in the production and sales of marine internal communication, alarm system, fire detection and alarm system, the lo...
         
        PRODUCTS more
         
        CULTURE more
        Hua Yan believes that China should not only belong to the enterprise, the wild goose should belong to the industry, belong to the community...
         
        About Us
        PROFILE
        CULTURE
        SHOW
        TEST
        CERTIFICATE
        Product Center
        Broadcasting System
        Telephone System
        Button box
        Combustible gas detection
        Alarm System
        Telegraph Systems
        Control System
        Call System
        Intercom System
        Indicator system
        +86-571-82635169 / 82695181
        Address:杭州萧山经济开发区桥南区鸿发路318号
        Focus on :
        Link
        杭州华雁数码电子有限公司
        Contact   |   Home Copyright 2009-2020hzhuayan.com All Rights Reserved. Hongzhou Huayan Digital Electronics Co.,Ltd
        免费看毛片的网站