国产成人无码专区_九九精品国产99日_欧美 精品国产制服第一页_亚洲国产午夜网站在线 ,欧美精品偷自拍另类在线观看,美女裸身正面无遮挡全身视频,精品无码久久久久久久久水蜜桃

Welcome to Jiurui Biology Chemistry Co.,?Ltd website!
Jiurui Biology Chemistry Co.,?Ltd
Key words: Tannic acid, gallic acid, benzoic acid, hesperidin, chlorogenic acid, resveratrol
Contact us
Home > Contact us

Jiurui Biology & Chemistry Co.,Ltd. 
Address:District C of ZhangJiaJie Economic Development Zone, ZhangJiaJie, Hunan, China.
P.C.:427000 
Tel: +86-744-8561603(International Business)/+86-744-8561665 (Domestic Business) / +86-744-8561604 (Domestic Business)
Fax: +86-744-8561910
E-mail:  sales@jiuruibiochem.com 
Web: http://www.snmy.com.cn

Main Products:Tannic acid(Industrial grade)  Gallic acid_anhydrous  Methyl gallate  Propyl gallate  Pyrogallic acid/Pyrogallol  3,4,5-Trimethoxy benzoic acid  
Contact Us

Contact Us

24-hour service hotline

+86-744-8561603(International Business)
+86-744-8561665,+86-744-8561604?(Domestic Business)
E-mail:
info@jiuruibiochem.com sales@jiuruibiochem.com
Address:Section C, Economic Development Zone, Zhangjiajie, Hunan, China.
Jiurui Biology & Chemistry Co.,?Ltd
Copyright(C)2020, Jiurui Biology & Chemistry Co.,?Ltd . All Rights Reserved. Supported by  ChemNet ChinaChemNet Toocle