Shanghai RenYue Chemical Technology Co., Ltd.
Telephone021-62219190; 18321139117
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList17164/0.htm
Aikon International Limited
Telephone025-66113011 18112977050
Websitehttp://www.aikonchem.com
Qi Qi hang Biotechnology Co., Ltd.
Telephone18151111370 18151111370
Website
Shanghai Kaiwei Chemical Technology Co., Ltd.
Telephone021-58461859 15821823057
Websitehttp://www.aivichem.com
Zibo Biopolar Rongchuang Pharmaceutical Co. Ltd.
Telephone0533-6092686 13371592196
Websitehttp://www.bp-rongchuang.com/
Shanghai Haohong Scientific Co., Ltd.
Telephone400-400-8210725 17717813675;
Websitehttps://www.leyan.com/
PharmaBlock Sciences (Nanjing), Inc.
Telephone4000255188 13327728092
Websitehttps://www.pharmablock.com/