NanJing FineTech Chemical Co., Ltd
Telephone025-52078417 17714198479
Websitehttp://www.fine-chemtech.com
ANHUI WITOP BIOTECH CO., LTD
Telephone +8618071025641
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList418627/0_EN.htm
Nantong Xiaochang Pharmaceutical Trading Co., Ltd.
Telephone0513-82104991 18862997351
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1312795/0_EN.htm
Wuhan Ying Yuan Bei Biological Limited
Telephone13349903920
Websitehttp://www.yyb-chem.com
Richest Group Ltd
Telephone18017061086
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList664261/0_EN.htm
Jiaxing Hengrui Biotechnology Co. LTD
Telephone0573-0573-82672231 13757365595
Websitehttp://www.jxruihengbio.com/
Bide Pharmatech Ltd.
Telephone400-6005915
Websitehttps://www.picasso-e.com/
Shaoyuan Technology (Shanghai) Co., Ltd.
Telephone4000665055
Websitehttp://www.shao-yuan.com
Wuhan WinYuanBei Trading Company
Telephone86-13349903920 13349903920
Websitehttp://www.yyb-chem.com
Nanjing Finetech Chemical Co., Ltd.
Telephone025-85710122 17714198479
Websitehttp://www.fine-chemtech.com
ANHUI BYERSEN BIOTECH CO. LTD
Telephone +8617355064950
Website
Guangzhou CATO Research Chemicals Inc.
Telephone+86-020-81960175-617 18520203721
Websitehttps://www.cato-chem.com/
SHANGHAI KEAN TECHNOLOGY CO., LTD.
Telephone +8613817748580
Websitewww.kean-chem.com
Henan Fengda Chemical Co., Ltd
Telephone+86-371-86557731 +86-13613820652
Websitehttp://www.fdachem.com
Jilin Chinese Academy of Sciences-yanshen Technology
Telephone 18143011203
Websitehttp://www.chemextension.com/