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 国产精品亚洲一区二区三区| 无套内谢的新婚少妇国语播放| 日韩一本之道一区中文字幕| 亚洲欧洲av综合色无码| 国产亚洲日韩一区二区三区| 免费观看a级毛片视频| 国产成人无码视频一区二区三区| 美女视频黄频大全免费| 无码国产精品一区二区免费16| 污污内射久久一区二区欧美日韩| 成人乱码一区二区三区四区| 四虎影视4hu4虎成人| 激情偷乱人成视频在线观看| 日韩一区精品视频一区二区| 成人做爰视频www网站| 国产免费无遮挡吸乳视频在线观看| 成人毛片一区二区| 久久亚洲av无码精品色午夜麻豆| 国产精品白浆一区二小说| 色伦专区97中文字幕| 性刺激的大陆三级视频| 无码人妻丰满熟妇区免费| 久久久久久免费毛片精品| 18以下不能看的色禁网站| 麻豆 美女 丝袜 人妻 中文| 欧美激情精品久久久久久| 少妇被粗大的猛进69视频| 欧洲日本一线二线三线区本庄铃| 亚洲av无码一区东京热蜜芽| 天堂网在线最新版www中文网| 国产欧美日韩精品丝袜高跟鞋| 久久久久国产一区二区三区| 特级做a爰片毛片免费看108| 五月丁香久久综合网站| 国产精品无码av一区二区三区| 国内最真实的xxxx人伦| 国内精品久久久久久中文字幕| 亚洲av永久无码精品国产精| 亚洲午夜精品一区二区| 国产av无码专区亚洲av桃花庵| 久久久久久久无码高潮|