久久夜色精品国产欧美乱,中文人妻av久久人妻18,国产精品白浆在线观看无码专区,少妇厨房愉情理伦bd在线观看

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 精品国产成人国产在线视| 成人午夜福利视频| 2020年国产精品| 中文字幕乱妇无码av在线| 亚洲熟女乱综合一区二区| 欧美牲交videossexeso| 欧美性猛交内射兽交老熟妇 | 一本大道色卡1卡2卡3乱码| 国产超碰人人做人人爽av大片| 欧美成A人片在线观看久| 久久99国产乱子伦精品免费| b站永久免费看片大全| 亚洲爆乳少妇无码激情| 国产高清在线男人的天堂| 怡红院精品久久久久久久高清| 亚洲AV无码乱码在线观看| 国产高清在线观看AV片| 国产成人无码a区精油按摩| 艳乳欲仙欲死在线观看| 久久国产精品99国产精 | 亚洲AV伊人久久综合密臀性色| 久久综合五月丁香久久激情| 亚洲精品无码永久在线观看男男| 国产成人人人97超碰超爽8| 色婷婷日日躁夜夜躁| 国产激情久久久久影院老熟女免费| 两女女百合互慰av赤裸无遮挡| 欧美性色大片在线观看| 日韩人妻无码精品一专区二区三区| 日韩精品人妻中文字幕有码| 国产免费观看av大片的网站| 我和亲妺在客厅作爱| 韩国三级大全久久网站| 国产高清吃奶成免费视频网站| 日产精品久久久久久久蜜臀| 无码专区人妻诱中文字幕| 国产精品视频色拍拍| 亚洲爆乳成av人在线视菜奈实| 日本一本二本三区免费免费高清 | 亚洲av日韩av综合aⅴxxx| 99这里只有精品|