• <nav id="eeeee"><sup id="eeeee"></sup></nav>
  • <nav id="eeeee"></nav>
  • <nav id="eeeee"></nav>
  • <tfoot id="eeeee"><noscript id="eeeee"></noscript></tfoot>
    <dd id="eeeee"><pre id="eeeee"></pre></dd>
    国产成人精品中文字幕,国产在线观看91精品,色偷拍亚洲偷自拍一区,国产精品一线二线三线,婷婷六月在线精品免费视频观看 ,国产一区二区一卡二卡,久久中文字幕人妻丝袜,人妻少妇偷人精品一区
    Welcome to Hangzhou Huatai Intelligent Technology Co., Ltd.!
    Language:

    Recommended series

    About Hangzhou Huatai Intelligent Technology

    Professional research and development, production and sales of LED electronic display and related information electronic products processing

    About us

    Hangzhou Zheda Huatai Technology Co., Ltd.is located in HangZhou City, as a high and new technology enterprise established by Zhejiang University and leaders of our company. Supported by technical staff of Zhejiang University, our company integrates research and production with marketing of LED displays. We have employed technique talents who have worked in the LED electronic display screen line and correlative industries for over 10 years.80% of them have master's degree or above, possessing high technology professional titles.

    View more

    Engineering Applications

    The series of high-tech products represented by LED electronic displays independently developed and produced by the company have been widely used in banks, securities, stations and docks, large squares, government centers, tax bureaus, employment bureaus, talent markets, farmers markets, postal services, and telecommunications , Hospitals, courts, highways, urban transportation, industrial and mining enterprises and other places.

    Honor

    News

    15

    2020-01
    LED display existing problems and development in China

    First, lack of technological innovation capacity, the overall level of innovation needs to improve the industry. Mainly in the high technological content of new products and lead the market development of the backbone of the lack of

    15

    2020-01
    LED display market competition

    In the past for a long time the application of LED mainly in the LED display, traffic lights, small backlight. LED lighting should now be part of the general lighting, that can be commercial, can also enter the family.

    15

    2020-01
    Full color LED display quality judgment standard

    1.Smoothness LED display surface roughness to within ± 1mm to ensure that the display image does not occur distorted, local highlights or recession will lead to LED display viewing angle of the dead angle

    Contact us

    Address:
    Tel:
    Fax:
    E-mail
    主站蜘蛛池模板: 久久婷婷国产精品香蕉| 在线国产69自拍视频| 看毛片网址| 日本精品久久久久中文字幕2 | 产国语一级特黄aa大片| 国产精品天天看特色大片不卡| 欧美久久精品一级c片免费| 忍着娇喘人妻被中出中文字幕| 久久精品嫩草研究院| 丝袜美腿一区二区三区| 亚洲 欧美 中文 AⅤ在线视频| 日本最大成人网站| 中文天堂在线www| 视频日本一区二区三区| 亚洲欲色欲色xxxxx在线 | 亚洲MV国产MV在线MV综合试看| 欧美日韩中文字幕日韩欧美| 6080YYY午夜理论片中无码| 日本中文字幕一区二区在线观看| 久久强奷乱码老熟女| 色窝窝无码一区二区三区色欲| 99久久国产精品无码| 亚洲精品123区在线观看| 国产精品情侣久久婷婷文字| 草草影院精品一区二区三区| 免费AV人体片在线观看| 芜湖县| 成年人三级片| 毛片av中文字幕一区二区| 北条麻妃亚洲二区在线播放| 亚洲AV噜噜在线成人网站| 青青草无码免费一二三区| 国产成人综合网亚洲欧美在线| 久久综合五月丁香六月丁香| 亚洲性码不卡视频在线| 亚洲欧美日韩久久精品| 精品一区二区三区水蜜桃| 人妻中文字幕在线视频无码| 松潘县| 欧洲国产伦久久久久久久| 亚洲а∨天堂久久精品|