J & K SCIENTIFIC LTD.
Telephone18210857532; 18210857532
Websitehttps://www.jkchemical.com
Jinan Yaoyan Pharmaceutical Co., Ltd.
Telephone
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList30574/0_EN.htm
Nanjing Meihao Pharmaceutical Technology Co., Ltd.
Telephonemeitaochem@126.com
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList31244/0_EN.htm
Changzhou Huasheng Chemical Technology Co., Ltd
Telephone0519-85861892 13861049519
Websitehttps://www.wastonchem.com
Santa Cruz Biotechnology Inc
Telephone021-60936350
Websitehttp://www.scbt.com