亚洲国内精品自在自线官,亚洲精品va,a欧美在线,青青国产在线,国产精品美女免费视频大全,色天堂无毒不卡,日本a级免费,97青青青国产在线播放

25-year production experience

R&D and Patent

YWY  R&D ideas 

  Designed specifically for working condition / Developed specifically for the user


Independent research &development and innovation, with multiple independent intellectual property rights

YWY has a professional technical research and development team. There are currently 60 professional and technical personnel of various types, including more than 20 senior professionals.


1600725406128088.png

1600725415871608.png

    

YWY has a provincial-level enterprise technology center. The center set up design and development department, technology department, information and information room, testing and test center, project management room and other departments. It includes five professional R&D rooms, four professional laboratories, and an experimental base, covering five major categories of technology R&D innovation organizational structure: design, process, information, and testing and testing.


1599556508104446.png

YWY pays attention to the construction of technology research and development capabilities and testing capabilities, and cooperates with scientific research institutes and key enterprises in the industry. The completed new product development rate reaches 35%. It has now obtained 45 national patents, including 10 invention patents.


1599556433337369.png




Technical cooperation between enterprises

Carrying out technical cooperation between enterprises, working closely with metallurgical design institutes and industrial enterprise technology centers, including several localization Renovation technical agreements with Zhenhua Heavy Industry, Shanghai Baosteel, Shougang, Anshan Iron and Steel, Taiyuan Iron and Steel, Wuhan Iron and Steel, CNR Wind Power, Rizhao Steel and other companies ,especially jointly develop new products, and research and develop a number of products and the indicators  have reached China advanced level, replacing imported products and filling the domestic gap. Long-term cooperation with China Metallurgical CCID, China Metallurgical Jingcheng, China Metallurgical Southern and other iron and steel institutes have established technical cooperation starting from product selection, research and development according to the working conditions proposed by customers, and implement high-end, personalized and differentiated product transformation road.


image.png

主站蜘蛛池模板: 99一级毛片| 国产99免费视频| 亚洲色欲色欲www在线观看| 久久国产精品夜色| 久久综合婷婷| 成人看片欧美一区二区| 久久久久亚洲av成人网人人软件| 国产a v无码专区亚洲av| 亚洲精品无码AV电影在线播放| 黄色免费在线网址| 亚洲男人在线天堂| 婷婷亚洲综合五月天在线| 波多野结衣AV无码久久一区| 青草国产在线视频| 国产成人高清精品免费软件| 亚洲国产日韩一区| 欧美黄网站免费观看| 美女内射视频WWW网站午夜| 国产真实二区一区在线亚洲| 91精品国产福利| 欧美精品色视频| 情侣午夜国产在线一区无码| 91亚洲精品国产自在现线| 精品国产电影久久九九| 国产免费网址| 日韩AV无码一区| 欧美午夜久久| 日韩精品欧美国产在线| 69av免费视频| 亚洲成aⅴ人在线观看| 自慰网址在线观看| 国产亚洲欧美在线人成aaaa | 欧美第二区| 中文字幕第1页在线播| 亚洲天堂视频网站| 亚洲高清中文字幕在线看不卡| 男人天堂亚洲天堂| 国产麻豆91网在线看| 国产精品99一区不卡| 欧美色亚洲| 71pao成人国产永久免费视频| 国产视频久久久久| 日本福利视频网站| 黄色一及毛片| 中文字幕亚洲电影| 国产免费高清无需播放器| 青青草a国产免费观看| 国产在线高清一级毛片| 国产情侣一区二区三区| 最新亚洲人成无码网站欣赏网| 欧美国产菊爆免费观看| 欧美午夜在线视频| 亚洲爱婷婷色69堂| 国产精品免费入口视频| 成人一级免费视频| 国产最新无码专区在线| 九色在线观看视频| 中国一级特黄大片在线观看| 国产精品漂亮美女在线观看| 亚洲精品无码久久久久苍井空| 欧美日韩综合网| 欧美人在线一区二区三区| 狠狠ⅴ日韩v欧美v天堂| 97在线免费| 久草视频一区| 亚洲V日韩V无码一区二区| 99在线观看国产| 57pao国产成视频免费播放| 99热线精品大全在线观看| 欧美日韩第三页| 波多野结衣久久精品| 国产视频久久久久| 欧美中文字幕一区| V一区无码内射国产| 特级aaaaaaaaa毛片免费视频| 日韩av资源在线| 精品一區二區久久久久久久網站 | 黄色网站不卡无码| 毛片久久久| 日本免费一级视频| 亚洲永久精品ww47国产| 91免费国产高清观看|