成人国内精品久久久久影院,1区2区3区4区产品不卡码网站 ,成 人 网 站 免 费 av,国产精品人妻一区二区三区四

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
中文字幕一区二区人妻电影| 成年女性特黄午夜视频免费看| 麻豆一区二区在我观看| 欧美特黄特色三级视频在线观看| 久久精品a一国产成人免费网站| 天天槽夜夜槽槽不停| 97se亚洲精品一区二区| 在线看片免费人成视频久网下载| 亚洲精品少妇一区二区| 亚洲欧美第一成人网站7777 | 小箩莉末发育娇小性色xxxx| av中文字幕潮喷人妻系列 | 午夜一区二区亚洲福利| 9999国产精品欧美久久久久久| 久久伊人精品一区二区三区| 国产精品人妻99一区二区| 99国产精品久久久久久久日本竹| 麻豆精品偷拍人妻在线网址| 欧美精品一区二区性色a+v| 白嫩日本少妇做爰| 亚洲乱亚洲乱妇无码| 久久久久无码中| 成人久久精品一区二区三区| 国产av无码一区二区二三区j| 亚洲欧美日韩成人综合网| 成人高清无码| 国产精品爽爽va在线观看网站 | 好大好猛好爽好深视频免费| 亚洲男人天堂| 国产欧美日韩一区二区三区| 精品国产自线午夜福利| 美女裸体跪姿扒开屁股无内裤 | 精品国产av一二三四区| 99re久久资源最新地址| 丁香婷婷综合激情五月色| 99热精品毛片全部国产无缓冲| 亚洲欧美日韩综合久久久久| 久久中文字幕人妻熟女| 欧美精品v欧洲精品| 亚洲美女高清无水av| 亚洲精品久久一区二区三区四区|