J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
Aikon International Limited
Telephone025-66113011 18112977050
Websitehttp://www.aikonchem.com
Blocksynth Pharmaceutical Technology Co.,Ltd
Telephone0086-19817745290; +8619817745290
Websitehttp://www.blocksynth.com/
Hebei Yaocheng Pharmaceutical Technology Co. Ltd
Telephone0311-88802076 13171568381
Websitehttps://www.yaochengph.com
SINO High Goal Chemical Technology Co., Ltd.
Telephone021-57646680 18306277365
Websitehttp://www.chembiobanksh.com/
Bide Pharmatech Ltd.
Telephone400-1647117 13681763483
Websitehttps://www.bidepharm.com/
Bide Pharmatech Ltd.
Telephone400-6005915
Websitehttps://www.picasso-e.com/
Ningbo Zhenyue Pharmaceutical Technology Co., Ltd
Telephone 19817745290
Websitehttp://www.blocksynth.com/cn/
Shanghai Hansi Chemical Industry Co., Ltd.
Telephone 17717618050
Websitehttp://www.gh-reagent.com/
Taizhou Zhongzhi Biotechnology Co., Ltd
Telephone 13012344321
Website