<td id="kg486"><optgroup id="kg486"></optgroup></td>
<button id="kg486"><tbody id="kg486"></tbody></button>
<li id="kg486"><dl id="kg486"></dl></li>
  • <dl id="kg486"></dl>
  • <code id="kg486"><tr id="kg486"></tr></code>

  • Beijing Keyuanlong Electronics Co., Ltd.

    Manufacturer of Magnetic Switch.

    Company Information

    Company Introduction :

    Manufacturer of elevator emergency communication alarm system and elevator industry control component. Our client are all over CHINA and we have many offices in Shanghai and other provices,we also establish long-term cooperative relationship with many specialized elevator factory.

    Main Products :

    communication system, management host telephone, wald-talky extesion, wald-talky extesion, power device, mergency extesion, industrial control, Bistable manetic switch, magnetic Switches inducter, phase sequencr protection relay, overheat protection relay

    Other Information :

    Business Nature : Manufacturer, Exporter
    Company Capital : USD 0 ~ 1,000,000
    Annual Revenue : USD 0 ~ 1,000,000
    No. of Total Staff : 1 ~ 50
    Current Export Markets : Worldwide
    Trade Term : FOB
    Shipment : Sea
    Currency : USD
    Negotiable : Negotiable

    Beijing Keyuanlong Electronics Co., Ltd.

    • China
    主站蜘蛛池模板: 久久久久亚洲精品男人的天堂| 久久五月精品中文字幕| 秋霞理论最新三级理论最| 国产福利在线观看| 一个人看的www在线观看免费| 最新中文字幕免费视频| 伊人久久精品无码麻豆一区| 香蕉视频一区二区三区| 国产黄三级三·级三级| 中文字幕一区在线播放| 最近中文字幕在线mv视频7| 人妻aⅴ无码一区二区三区| 蜜桃麻豆www久久国产精品| 国产精品无码久久综合| 一区二区三区免费视频观看| 日本精品视频一区二区三区| 亚洲欧洲日产国码在线观看| 精品国产麻豆免费人成网站| 国产成人AAAAA级毛片| 91精品国产自产在线观看永久∴ | 日韩人妻无码一区二区三区久久| 亚洲精品成a人在线观看| 美国人与动性xxx播放| 国产成人无码精品一区在线观看| 999精品在线| 宅男噜噜噜66| 久久er国产精品免费观看2| 校花小冉黑人系列小说| 亚洲精品无码专区在线在线播放| 美国式禁忌4桥矿超棒| 国产呻吟久久久久久久92| 18未年禁止免费观看| 大学生久久香蕉国产线看观看| 中文字幕在线亚洲精品| 日韩人妻精品一区二区三区视频 | 黑冰女王踩踏视频免费专区| 国产色视频一区二区三区QQ号| www.色人阁.com| 成年人视频在线观看免费| 久久精品国产99精品国产2021| 欧美另类xxxx图片|