Meryer (Shanghai) Chemical Technology Co., Ltd.
Telephone021-021-61259108 18621169109
Websitehttp://www.x-labseek.com/
Guangzhou Isun Pharmaceutical Co., Ltd
Telephone020-39119399 18927568969
Websitehttp://www.isunpharm.com
Beyond Pharmaceutical Co., Ltd
Telephone+86-0571-81953185; 15381198709 15381198709
Websitehttp://www.beyond-pharma.com
Career Henan Chemica Co
Telephone+86-0371-86658258 +8613203830695
Websitehttps://www.coreychem.com/
Block Chemical Technology (Shanghai) Co., LTD
Telephone021-20432219 13918097649
Websitehttp://www.acblock-lab.com
Bide Pharmatech Ltd.
Telephone400-6005915
Websitehttps://www.picasso-e.com/
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Telephone025-025-66113011 18626450290
Websitehttp://www.aikonchem.com
Merck KGaA
Telephone21-20338288
Websitehttp://www.sigmaaldrich.cn
Ningbo Chaoming Biotechnology Co., Ltd
Telephone 13301662590
Website