午夜影院-午夜视频网-日韩激情小说-久久久精品电影-99资源站-男人天堂电影-怡红院av在线-丁香婷婷在线-99爱免费视频-国产一区二区91-新天堂av-三级黄色短视频-美女色综合-二区不卡-狠狠躁日日躁-第一福利av-日本亚洲最大的色成网站www-免费特黄视频-中年夫妇啪啪高潮-亚洲人成7777-色综合久久综合网-精品久久久蜜桃-日韩 欧美 国产 综合-日韩在线一区视频-久操新在线

丹陽瑞青化工有限公司

江蘇申瑞科技新材料有限公司

about us

Danyang Ruiqing Chemical Co., Ltd. was founded in August 2013. It is a company specializing in the research, development, and production of fine chemical products. Its main products include difluorophenylacetonitrile,difluorophenylacetic acid, dichlorobenzonitrile, difluorobenzonitrile,3,4-difluorobenzaldehyde,2,4-difluorobenzaldehyde,o-fluorobenzylamine, p-fluorobenzylamine, 3,4-difluorobenzylamine, 2,4-difluorobenzylamine, 2,6-difluorobenzylamine, p-(trifluoromethoxy)phenylacetic acid, p-fluorophenethylamine, p-(trifluoromethyl)phenethylamine, etc. These products are widely used in the production fields of pharmaceuticals and pesticides.

Careful and rigorous

Research and Innovation

Quality first

Excellent service

MORE>>

Danyang Ruiqing Chemical

m.zhcj.net.cn

  • Key products

  • Conventional

  • Customized

Hot products: difluorophenylacetonitrile, difluorophenylacetic acid, dichlorobenzonitrile, difluorobenzonitrile, 3,4-difluorobenzaldehyde, 2,4-difluorobenzaldehyde, o-fluorobenzylamine, p-fluorobenzylamine, 3,4-difluorobenzylamine...

News Center

We will adhere to the principle of putting peopl...

We will adhere to the principle of putting people first, mak...

2025-05-26

Widely used in the fields of medicine and pestic

Widely used in the fields of medicine and pesticide producti...

2025-05-26

Warm congratulations to Danyang Ruiqing Chemical...

Warm congratulations to Danyang Ruiqing Chemical Co., Ltd. o...

2025-05-26

MORE>>

Danyang Ruiqing Chemical Co., Ltd.

Address: 2109, Building B, Wuyue Plaza, Danyang City, Jiangsu Province, China
Postal Code: 212300
Contact: Manager Guo
Tel: +86-511-86913683, 86572559
Fax: +86-511-86913683
E-mail: sales@dyrqchem.com
URL: m.zhcj.net.cn

contact us

Welcome to your cooperation. We will become your most sincere
partner and create brilliance together

Recruitment position: Chemical technician
Number of recruits: 3-5 people
Duty station: Danyang City
Job details:
Professional requirements: Related majors in organic chemistry, medicinal chemistry, fine chemicals, chemical engineering and technology
Academic requirements: Bachelor degree or above
Work experience: Undergraduate students 3 years or more, organic synthesis work experience, graduate students more than 1 year, organic synthesis work experience
Foreign language requirements: Proficiency in reading English or Japanese literature

HOME  ABOUT US  PRODUCTS  NEWS  FACTORY  HONORS  ORDER  CONTACT  中文版

Copyright(C)2025, Danyang Ruiqing Chemical Co., Ltd. All Rights Reserved. Supported by Sunsirs ChemNet Toocle Copyright Notice 備案序號:蘇ICP備14033059號

主站蜘蛛池模板: 国产无套精品一区二区 | 国产成人久久 | 中文字幕av在线播放 | 免费毛片视频 | 亚洲欧美国产精品专区久久 | 日韩在线视频观看 | 91视频在线观看免费 | 牲欲强的熟妇农村老妇女视频 | 成人91| 91在线看片 | 大地资源二中文在线播放免费观看新剧 | 无套中出丰满人妻无码 | 成人免费视频观看 | 精品人妻一区二区三区含羞草 | av超碰 | 午夜性福利 | 亚洲高清在线观看 | 日韩成人在线视频 | 午夜精品久久久久久久 | 毛片小视频 | 未满十八18禁止免费无码网站 | 亚洲免费在线观看视频 | 全部孕妇毛片丰满孕妇孕交 | 69国产| 日韩色综合| 99精品久久 | 东北少妇露脸无套对白 | 久久涩 | 成人av毛片 | 中文字幕在线免费看 | sm在线观看| 名校风暴在线观看免费高清完整 | 国产精品高清无码 | 亚洲一区二区 | 这里只有精品视频 | 中文字幕在线免费看线人 | 狠狠躁| 国产在线不卡 | 久久草视频| 日韩一级 | 久草视频免费看 | www欧美| 国产精品理论片 | 亚洲精品一区二区三区在线观看 | 国产理论| 亚洲在线播放 | 波多野结衣毛片 | 国产男男gay体育生白袜 | 亚洲精品一区二区三区在线观看 | 游戏涩涩免费网站 | 久久精品一区 | 国产黄色av | 国产一区二区三区四区在线观看 | 高清国产mv在线观看 | 51精产品一区一区三区 | 欧美三级网站 | 精品人妻一区二区三区日产乱码 | 伊人久久综合 | 国产精品观看 | 国产一区二| 韩国伦理大全 | 黄色大片视频 | 欧美精品一区二区三区四区 | 久草资源站 | 国产123| 国产三级在线观看 | 国产做受麻豆动漫 | 亚洲永久免费 | 肥老熟妇伦子伦456视频 | 国精产品乱码一区一区三区四区 | 久久人体| 西欧free性满足hd老熟妇 | 日韩另类| 99热精品在线观看 | 成年人毛片 | 草逼网站| 欧美精品久久久 | 丁香av | 欧美日韩专区 | 三上悠亚在线播放 | 久久夜色精品国产欧美乱极品 | 山外人精品影院 | 日韩国产一区 | 91女人18毛片水多国产 | 日韩一区二区在线观看 | 91av视频在线 | 色妞网| 少妇xxx | 一区二区不卡 | 无码免费一区二区三区 | 亚洲精品视频在线 | 国产一区二区三区免费播放 | 中文字幕国产精品 | 在厨房拨开内裤进入毛片 | 少妇高潮久久久久久潘金莲 | 久久av红桃一区二区小说 | 天天色图 | 精品无码人妻一区二区三区 | 日日操天天操 |