亚洲精品无码不卡在线播放_日日av色欲香天天综合网_成人免费视频一区二区三区_无遮掩60分钟从头啪到尾

官方微信
Language
EN

Research & Development Power

Research & Development strength

 

the powerful R&D capability of Huada Chem

Powerful R&D Strength Of Huada Chemical Group

Innovation and R&D are the first engines of the development of an enterprise. We pay high attention to the innovation and continuing to invest and enhance our R&D.

Until the third season of 2016,Huada Group has invested over 100 million RMB in order to establish Yantai, Changshu, and Lishui three R&D bases. The area of R&D which on use is over 2,000 square meters. All of the three bases are equipped with complete synthesis devices and analyzing devices. We have a professional scientific research team of more than 70 people with a complete knowledge hierarchy centered by PhDs, masters, and bachelors. Our researchers have high comprehensive quality, with many years of polyurethane resin R&D experience and production practice experience, which enabled our products to continue to promote innovation, update, and constantly open up new product areas, to better and continuing to meet the changing requirements of downstream customers, maintain a considerable advantage in the our industry.

Throughout years of efforts of our R&D team, we achieved fruitful scientific and technical results. In the developing process, we obtained 16 patents, applied and be permitted as "Shandong science and technology project" and "Yantai science and technology planning project". Jiangsu Huada, especially, achieved 28 conversion works of technology result within only 5 years, and awarded panty of designations like "Technological Private Enterprise", "Engineering technology center of Suzhou", and "Jiangsu high-tech Enterprise". Jiangsu Huada has applied five "Jiangsu high-tech products" which are all have been confirmed and gained "Advanced technology product identification certificate" which is issued by the Department of science and technology of Jiangsu province.

We have laid out ahead of schedule, at the same time, aiming at the common problems and development trend of the industry. After years of concentrated research and laborious exploration, we have successfully launched dry and wet production processes of waterborne polyurethane resin for leather production. we have successfully developed dry foaming technology of waterborne polyurethane resin and production technology of waterborne super-fiber synthetic leather, which has provided a systematic solution for the upgrading of China domestic PU synthetic leather production. This improvement will lead and promote the technological transformation of the whole industry and promote the polyurethane tannery industry to bid farewell to pollution and move towards the road of green, environment-friendly, sustainable and healthy development.

 

精品久久久久久| 免费观看a级毛片| 88国产精品视频一区二区三区| 情人伊人久久综合亚洲| 人妻在厨房被色诱 中文字幕| 亚洲 欧美 激情 小说 另类| 亚洲精品无码久久久久牙蜜区| 美女mm131爽爽爽| 亚欧洲精品在线视频免费观看| 麻豆av一区二区三区久久| 丰满少妇被猛男猛烈进入久久| 国产一区二区女内射| 精品国产精品国产偷麻豆| 麻豆国产精品久久人妻| 人妻少妇无码精品视频区| 精品香蕉99久久久久网站| 无码一区二区三区av免费| 国产98在线 | 免费| 理论片87福利理论电影| 熟妇高潮一区二区三区| 国产女人水真多18毛片18精品| 欧美亚洲日本国产综合在线美利坚| 免费a级毛片18禁网站| 无套内谢少妇毛片aaaa片免费 | 欧美群交射精内射颜射潮喷| 国产午夜影视大全免费观看| 日本大片在线看黄a∨免费| 最近日本免费观看高清视频| 国产高清av首播原创麻豆| 国产又色又爽又黄的| 内射人妻视频国内| 国产超碰人人做人人爽av大片| 伊人大杳焦在线| 国产精品国产精品国产专区不卡| 国产精品亚洲а∨无码播放| 精品含羞草免费视频观看| 精品无码中出一区二区| 久久久久亚洲av成人无码电影| 亚洲精品一区二区久| 亚洲免费观看视频| 国产日产欧产精品精品蜜芽|