Shanghai shuji biotechnology co., ltd.
Telephone021-021-62200788 15000569291
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList447529/0.htm
J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
Nanjing Chemlin Chemical Co., Ltd
Telephone025-83697070
Websitehttp://www.echemlin.cn
Suzhou Ketone Bio-Pharma Co.,Ltd
Telephone0512-65922110 13375197137
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList15345/0.htm
Shanghai Nuohey Chemical Co., Ltd.
Telephone021-52212593 13761626812
Websitehttp://www.nuohey.com
SynAsst Chemical.
Telephone021-60343070
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList15848/0.htm
AstaTech (Chengdu) Pharma. Co., Ltd.
Telephone15928766785 15928766785
Websitehttp://www.astabiochem.cn/
Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd.
Telephone+86-28-85122536 85324413
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList12313/0_EN.htm
Suzhou APIC Biotechnology Co., Ltd.
Telephone0512-65757861-8000
Websitehttp://www.apiclab.cn
Derthon Optoelectronic Materials Sci. Tech. Co., Ltd.
Telephone0755-26718755 13266723223
Websitehttp://www.derthon.com
Bide Pharmatech Ltd.
Telephone400-1647117 15221909166
Websitehttp://www.bidepharm.com
Modachem Shanghai Co., Ltd
Telephone+86 (0)21 51320687 51371369 1744605818
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList16334/0.htm
NINGBO INNO PHARMCHEM CO.,LTD.
Telephone86-574-27787657
Websitehttp://www.dearchem.com
ShangHai AmK Pharmaceutical Technology Co., Ltd.
Telephone 18019252918
Websitehttp://www.amkchem.com
Suzhou GR Pharmaceutical Co., Ltd.
Telephone0512-62867016; 13771772901
Websitehttp://www.gr-chem.com
Nanjing River Chemical Co., Ltd.
Telephone13951936332 18305166317
Websitehttp://www.serpharm.cn
skychemical Co.Ltd
Telephone021-20960837,QQ1332204249
Websitehttp://www.skychemical.com
ShangHai Siyan Biological Technology Co., Ltd.
Telephone021-50908862，442785678，326799392 18721037013
Websitehttp://www.siyanbio-tec.com
