国产女精品视频网站免费蜜芽丨亚洲欧洲无码专区av丨91在线勾搭足浴店女技师丨日本精品久久久久久久丨久久婷婷亚洲丨久久精品人妻一区二区蜜桃丨精品人妻无码一区二区三区蜜桃一丨亚洲综合p丨性做爰裸体按摩视频丨国产又粗又猛又黄视频丨一区二区视频网丨国产三级视频丨亚洲精品无码久久一线丨日本福利视频一区丨国产妞干网丨在线视频午夜丨伊人888丨一级国产精品一级国产精品片丨超清中文乱码字幕在线观看丨在线播放www丨99re国产丨在线天堂www中文丨久久久久久亚洲av毛片大全丨国产精品99久久久久久猫咪丨国产成人亚洲精品无码青

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