亚洲欧美日韩综合俺去了_少妇极品熟妇人妻无码_精品国产天堂综合一区在线_国产精品视频免费一区二区_欧美精品videossex少妇

About Us
Founded in May 2014, Guangzhou NAGO Biotechnology Co., Ltd. is located in the Private Science and Technology Park of the National High Tech Industrial Development Zone, Baiyun District, Guangzhou. The company has a total area of about 4200 square meters, of which the laboratory covers an area of about 2100 square meters. It is equipped with 100000 clean areas, independent R & D and application centers, microbial testing centers, efficacy testing center and physical and chemical testing center, which is a comprehensive biotechnology center integrating R&D, experiment, testing and production.


NAGO is committed to the development and application of new antimicrobial agents from natural sources, providing a safer and less irritating antimicrobial solution for the cosmetics industry, replacing the traditional anti-corrosion agents (mainly formaldehyde sustained release and isothiazolinone), which have strong irritation, sensitization or carcinogenic potential.

More
Group News
    Fatal error: Call to undefined function clearHtml() in /www/wwwroot/nagochina.com/data/tpl_c/2index.php on line 175 97超级碰碰人妻中文字幕| 韩国三级中文字幕hd| 开心久久婷婷综合中文字幕| 国产成人精品久久亚洲高清不卡| 男女18禁啪啪无遮挡激烈网站| 中文字幕乱码人妻一区二区三区| 男女性杂交内射妇女bbwxz| 欧美精品18videosex性欧| 欧美性猛交久久久乱大交小说| 国产麻传媒精品国产av| 欧美性猛交xxxx乱大交丰满| 五月综合激情婷婷六月色窝| 99精品国产综合久久久久五月天| 被三个男人绑着躁我好爽| 亚洲一区二区三区av无码| 国产精品天干天干| 中文有码vs无码人妻| 久久久久久a亚洲欧洲av冫| 欧美多人片高潮野外做片黑人| 亚洲av无码一区二区三区国产| 色88久久久久高潮综合影院| 国产精品熟女视频一区二区| 孕妇怀孕高潮潮喷视频孕妇| 亚洲精品无码久久久影院相关影片| 久久综合伊人77777麻豆| 伊人久久大香线蕉av一区| 日本熟妇人妻xxxxx-欢迎您| 亚洲av永久无码精品一区二区国产| 亚洲乱妇老熟女爽到高潮的片| 五月丁香六月狠狠爱综合| 婷婷精品国产亚洲av麻豆不片| 性做久久久久久免费观看| 久久婷婷综合色丁香五月| 波多野结衣50连登视频| 免费人成年激情视频在线观看| 国产性色av免费观看| 亚洲av无码不卡一区二区三区| 爽爽影院免费观看| 一边添奶一边添p好爽视频| 亚洲狠狠婷婷综合久久| 粗一硬一长一进一爽一a级|