Sigma-Aldrich
Telephone021-61415566 800-8193336
Websitehttps://www.sigmaaldrich.cn
Watson Biotechnology Co.,Ltd
Telephone027-59207879 1972026995 18140587686
Websitehttp://www.watsonbiotech.cn
Beijing Solarbio Science & Tecnology Co., Ltd.
Telephone 17801761073
Websitehttp://www.solarbio.com
Chengdu Push Bio-Technology Co., Ltd.
Telephone028-85370565-229 18080489829
Websitehttp://www.sinophytochem.com
ANHUI WITOP BIOTECH CO., LTD
Telephone +8615255079626
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList418627/0_EN.htm
AFINE CHEMICALS LIMITED
Telephone+86-0571-85134551
Websitehttp://www.afinechem.com/index.html
Chengtian Fine Chemical Co., Ltd
Telephone 18164098996
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1959101/0.htm
Chengdu Push Bio-Technology Co., Ltd.
Telephone 18080489829
Websitehttp://www.sinophytochem.com
Merck KGaA
Telephone21-20338288
Websitehttp://www.sigmaaldrich.cn
Selleck Chemicals
Telephone400-668-6834
Websitehttp://www.selleckchem.com
Henan Tianfu Chemical Co.,Ltd.
Telephone+86-0371-55170693 +86-19937530512
Websitehttps://www.tianfuchem.com/
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
Telephone +8618950047208
Websitehttp://www.amitychem.com
ZhenYiBio Technology Inc
Telephone +8615309206328
Websitehttps://www.zhenyibio.com/