Amatek Scientific Co. Ltd.
Telephone0512-56316828 400-867-5858;400-867-5858
Websitehttp://www.amateksci.com
Shanghai Galedo Biotechnology Co., Ltd.
Telephone021-61732478 19946252459
Websitehttp://www.galedo-bio.com/
Block Chemical Technology (Shanghai) Co., Ltd.
Telephone021-20432219 13918097649
Websitehttps://www.acblock-lab.com
Shanghai Menglan Pharmaceutical Technology Co., Ltd
Telephone 13062660007
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList538819/0_EN.htm
Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd.
Telephone025-66061636 19370895928
Websitehttps://www.aikonchem.com/