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 乱人伦人妻中文字幕无码久久网| 国产喷水1区2区3区咪咪爱av| 国产呻吟久久久久久久92| 麻豆蜜桃av蜜臀av色欲av| 亚洲r成人av久久人人爽澳门赌| 亚洲天堂2017无码| 久热这里只有精品视频6| 亚洲av在线观看| 国产精品沙发午睡系列990531| 99久久伊人精品综合观看| 性一交一乱一乱一视频| 无码日韩精品一区二区免费| 少妇激情一区二区三区视频| 久久精品国产一区二区三区不卡| 国产一区二区三区小说| 免费精品无码av片在线观看| 亚洲国产精品久久久久久久| 成年丰满熟妇午夜免费视频| 成人性生交大片免费看96| 成人午夜亚洲精品无码网站| 国产放荡对白视频在线观看| 无码人妻丰满熟妇精品区| 欧美成人国产精品高潮| 久久婷婷五月综合色一区二区| 特大黑人娇小亚洲女| 国产又粗又猛又爽又黄的视频在线观看动漫| 国产一区二区三区日韩精品| 人妻少妇无码精品视频区| 色欲久久久天天天综合网精品| 无码中文人妻在线一区二区三区| 国产成年无码久久久久毛片| 女人被狂躁c到高潮视频| 男人靠女人免费视频网站| 亚洲gv猛男gv无码男同| 亚洲s色大片在线观看| 国产产无码乱码精品久久鸭| 久久婷婷久久一区二区三区| 国产成人a亚洲精v品无码| 边啃奶头边躁狠狠躁玩爽在水里面| 久久婷婷五月综合国产尤物app| 国产sm调教视频在线观看|