Nanjing Chemlin Chemical Co., Ltd
Telephone025-83697070 13770331960
Websitehttp://www.echemlin.cn
Zhengzhou Converging Chemical Co. LTD
Telephone0371-53399770 18037166334
Websitehttps://www.chemicalbook.com/supplier/24218235/
Shaoyuan Technology (Shanghai) Co., Ltd.
Telephone4000665055
Websitehttps://www.shao-yuan.com
Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd.
Telephone025-66061636 19370895928
Websitehttps://www.aikonchem.com/
Nanjing SynTitan Pharmaceutical Co., Ltd.
Telephone25-57027686 17372956142
Websitehttp://www.syntitan.com/
Zhengyang Pharmaceutical Research and Development (Hangzhou) Co., Ltd
Telephone13995958448; 13995958448
Website
Suzhou ARTK Medchem Co., Ltd.
Telephone +86-18168183658
Website
Jilin Chinese Academy of Sciences-yanshen Technology
Telephone 18143011203
Websitehttp://www.chemextension.com/