Shanghai Yuanding Chem. Sci. & Tech. Co., Ltd.
Telephone21-57721279 18121011378
Websitehttp://www.shydtec.com
Shanghai JingRon Chemical Technology Co., Ltd.
Telephone021-60546673 13701861782;
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList17172/0_EN.htm
Shanghai SPAR pharmaceutical technology co., LTD
Telephone021-000000
Websitehttps://www.chemicalbook.com/EnterpriseCredit_167767518.htm
Shanghai Yaoheping Biopharmaceutical Technology Co., Ltd
Telephone57540919 13120888836
Website
Shanghai Guangyang Jiali Biotechnology Co., Ltd
Telephone 13407521611
Website