Shanghai Haohong Pharmaceutical Co., Ltd.
Telephone400-8210725 4008210725
Websitehttps://www.leyan.com/
Block Chemical Technology (Shanghai) Co., LTD
Telephone021-20432219 13918097649
Websitehttps://www.acblock-lab.com
Xuzhou B&C Chemical Technology Co., Ltd
Telephone051686297676
Websitehttp://www.bcpharma.com/
Shandong Dayou Pharmaceutical Research and Development Co., Ltd.
Telephonedayouchem@126.com 15165037910
Website
Jiangsu Congsheng Chemical Co., Ltd.
Telephone 13914000513
Websitehttps://www.congzhongchem.com
Xuzhou B&C Chemical Technology Co., Ltd
Telephone+86-400-0516-021 +8619821869800
Websitehttp://www.bcpharma.com
HANGZHOU LEAP CHEM CO., LTD.
Telephone+86-571-87711850 +86-15355479329
Websitehttp://www.leapchem.com
