来一水AV@lysav|麻豆av噜噜一区二区三区|午夜精品久久久久久久久久久久久久久久久 |人妻被按摩师玩弄到潮喷

About us

Technical advantage
Home > About us > Technical advantage

As a co-creation enterprise and production base of Zhejiang University of Technology, Zhejiang Chenyang Chemical Co., Ltd. has shared the scientific and technological innovation achievements of Zhejiang University of Technology, and has formed a strong technological innovation capability and product research and development strength of the enterprise.
 

The main research results of the Chemical Materials College of Zhejiang University of Technology and the Institute of Industrial Catalysis of Zhejiang University of Technology are at the international advanced level and have strong technological innovation capabilities. The N,N'-dibenzylethylenediamine project series and nickel-based catalyst project series produced by the company are all from Zhejiang University of Technology that transforms scientific and technological achievements into productivity, forming a virtuous circle mechanism of combining industry, academia, and research , development and industrialization. 

The product N,N'-dibenzylethylenediamine project series has made a major breakthrough in the hydrogenation process, improving the conversion rate and product quality, ensuring product quality stability and process safety; the nickel-based catalyst project developed The series adopts a unique preparation process, breaks through the key preparation technology that affects the activity of the catalyst, greatly simplifies the non-critical conventional steps, intensive process routes, improves work efficiency, and reduces energy consumption. 
 

The company's advancement in process technology, product quality stability, and product follow-up research and development continuity have highlighted significant features and advantages.

Contact us
Address: No. 23,Zhuangzhi?Road, Chengnan Industrial Zone, Longyou, Zhejiang, China
Contact: Peng Yanting +86-13454020755
Fax: +86-570-7683333
E-mail: 13326105288@189.cn
Web: www.jingulou.net
Copyright(C)2020, Zhejiang Chenyang Chemical Co., Ltd. All Rights Reserved. Supported by  ChemNet ChinaChemNet Toocle
护士的初苞被强开了| 又大又粗的免费视频| 撸撸看综合网| 国产亚洲精久久久久久叶玉卿| 成人午夜精品视频在线观看| 精品国产96亚洲一区二区三区| 99久久久无码国产精品免费| 99视频在线这里只有精品| 麻豆传煤入口免费进入2023| 日韩欧美亚洲国产精品字幕久久久| 亚洲欧美日韩久久精品第一区| 国产一区二区欧美亚洲| 女人被躁到高潮免费视频| 色窝窝无码一区二区三区成人网站| 亚洲AV无码乱码国产精品久久| 欧美性受xxxx88喷潮| 亚洲精品无码久久久| 三99精品视频在线观看| 亚洲成a人v欧美综合天堂| 国产日韩欧美精品二区| free性熟女妓女tube| 国产免费观看久久黄av麻豆| 欧美一区二区三区四公司| 精品av天堂毛片久久久| 狠狠在啪线香蕉777视频| 91欧美一区二区三区| 国产福利视频在线观看| 日产一区二区| 国产午夜视频免费网站| 老BWBWBWBWBWBWBW| 国产成人在线综合网| 男男调教后菊撑开扩张A片| 日本毛茸茸的丰满熟妇| 日本欧美在线免费一区二区三区| 偷拍自拍亚洲色图欧美色图10p| 国产女人18毛片水真多1| 天天av天天av天天透| 欧美人妻一区二区三区| 97精品国产97久久久久久免费| 亚洲AV色吊丝无码| 亚洲国产精品无码久久98|