JW & Y Pharmlab Co., Ltd.
Telephone021-64340559 13651849907;
Websitehttp://www.jwypharmlab.com.cn
Shanghai zhigan biotechnology co., LTD
Telephone
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList31144/0.htm
Hefei Mokai Pharmaceutical Technology Co., Ltd
Telephone 17344073173
Websitehttp://www.yxjchem.com/
Shanghai Jieshikai Biotechnology Co. , Ltd.
Telephone021-57520305 15801958784
Websitehttps://www.jskchem.com
Aikon International Limited
Telephone025-58851090 13408877820
Websitehttps://www.aikonchem.com/