Merck KGaA
Telephone21-20338288
Websitehttp://www.sigmaaldrich.cn
Beijing Taize Jiaye Technology Development Co., Ltd.
Telephone400-800-8151
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1696301/0_EN.htm
Beijing Bi Orange Blue Biotechnology Co., Ltd.
Telephone15510022373
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList234815/0_EN.htm
Shanghai Boyi Biotechnology Co., Ltd.
Telephone021-58351080 15800446246
Websitehttp://www.ebioeasy.com.cn
Beijing Huaxia Ocean Technology Co., Ltd.
Telephone010-62898668 15311620006
Websitehttp://www.hxbio.net