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 免费永久看黄在线观看| 性欧美暴力猛交69hd| 亚洲熟少妇在线播放999| 亚洲自偷自偷图片| 巨大乳女人做爰视频在线看| 久久久99精品免费观看| 国产精品99久久久久久猫咪| 红桃av一区二区三区在线无码av| 一本色道无码道在线观看| 色播亚洲视频在线观看| 亚洲精品美女久久久久99| 东北老女人高潮大喊舒服死了| 99久热在线精品视频观看| 久久99精品国产麻豆宅宅| 乱码丰满人妻一二三区| 国产偷抇久久精品a片69| 99热久久精里都是精品6| 亚洲熟妇丰满大屁股熟妇| 护士张开腿被奷日出白浆| 精品无码国产一区二区三区麻豆| 国产sm调教视频在线观看| 野花社区视频在线观看| 免费女人高潮流视频在线| 成人午夜又粗又硬又长| 国产精品久久久久久久久久久不卡| 免费网站看v片在线18禁无码| 上司人妻互换hd无码| 国产成人无码www免费视频播放| 4399理论片午午伦夜理片| 久久综合伊人77777麻豆| 亚洲男人第一av网站| 日本亚洲色大成网站www久久| 久久综合给合综合久久| 久久人人妻人人爽人人爽| 久久午夜神器| 亚洲av无码1区2区久久| 亚洲人成无码网www电影榴莲| 无码人妻精品一区二区在线视频| 欧美日韩国产码高清| 乌克兰少妇videos高潮| 国产精品揄拍100视频|