Nanjing JinruiJiuAn Biotechnology Co., Ltd.
Telephone025-58196018 800028039
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList15703/0_EN.htm
SynAsst Chemical.
Telephone021-60343070
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList15848/0_EN.htm
Aikon International Limited
Telephone025-58859352 18651614124
Websitehttps://www.aikonchem.com/
Hebei Yaocheng Pharmaceutical Technology Co. Ltd
Telephone19903117580 19903117510
Websitehttps://www.yaochengph.com
Shanghai Hanhong Scientific Co., Ltd.
Telephone +undefined17612118332
Website?https://www.hanhonggroup.com