无码国产精品一区二区高潮,国产精品兄妹在线观看麻豆,久久99亚洲网美利坚合众国,久久亚洲av成人无码国产

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
内射少妇36p亚洲区| 蜜桃av抽搐高潮一区二区| 亚洲国产精久久久久久久| 77777亚洲午夜久久多人| 无套中出丰满人妻无码| 婷婷伊人久久大香线蕉av| 成品人视频ww入口| 国产∨亚洲v天堂无码久久久| 俺去啦最新官网| 亚洲午夜无码av毛片久久| 精品亚洲成a人无码成a在线观看| 欧美亚洲色综久久精品国产| 无码人妻久久一区二区三区不卡 | 亚洲av综合色区无码一二三区| 人妻少妇精品中文字幕av蜜桃 | 无码内射中文字幕岛国片| 亚洲av无码一区二区乱孑伦as| 无码国产精品一区二区高潮| 亚洲av永久无码精品无码四虎| 日本无遮挡边做边爱边摸| 欧美精品人人做人人爱视频| 偷偷色噜狠狠狠狠的777米奇 | 国产绳艺sm调教室论坛| 毛片tv网站无套内射tv网站| а中文在线天堂| 超碰人人超碰人人| 男女猛烈xx00免费视频试看| 国产后入又长又硬| 亚洲成a∨人片在无码2023| 日本护士毛茸茸| 手机看片福利一区二区三区| 亚洲精品无码专区久久久| 人妻 校园 激情 另类| 亚洲国产精品无码久久一线| 中国人与黑人牲交free欧美| 免费人成在线观看网站| 警察被两个混混脱裤玩j视频 | 欧洲熟妇色xxxx欧美老妇多毛| 美丽人妻在夫前被黑人| 亚洲熟妇色xxxxx亚洲| 天天做天天爱夜夜爽毛片毛片|