Sigma-Aldrich
Telephone021-61415566 800-8193336
Websitehttps://www.sigmaaldrich.cn
Shanghai YuanYe Biotechnology Co., Ltd.
Telephone021-61312847; 18021002903
Websitehttp://www.shyuanye.com
Shanghai Aladdin Biochemical Technology Co.,Ltd.
Telephone400-6206333 1316706386
Websitehttp://www.aladdin-e.com/
Shaanxi Xihua Chemical Industry Co., Ltd
Telephone029-89586681 15829046862
Website
Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd
Telephone025-58851090 13915962545
Websitehttps://www.aikonchem.com/
Shanghai Chemilab Biotechnology CO.,Ltd
Telephone18116465878 18116465878
Websitehttp://www.kaimilaibo.com/cn/
Merck KGaA
Telephone(+86) 21 2033 8288
Websitehttp://www.sigmaaldrich.cn
Shaanxi Dideu New Materials Co. Ltd
Telephone+86-18192503167 +86-18192503167
Website