Chemsky (shanghai) International Co.,Ltd
Telephone021-50135380
Websitehttp://www.shchemsky.com
S.Z. PhyStandard Bio-Tech. Co., Ltd.
Telephone0755-4000505016 13380397412
Websitehttps://www.sincopharmachem.net
Quality Control Solutions Ltd.
Telephone0755-66853366 13670046396
Websitehttp://www.qcsrm.com
Shanghai Kewel Chemical Co., Ltd.
Telephone021-64609169 18901607656
Websitehttp://www.kewelchem.com/
Nanjing XiZe Biotechnology CO., Ltd.
Telephone025-66023220 15250997978
Websitehttp://www.njxizebio.com
Shanghai YuanYe Biotechnology Co., Ltd.
Telephone021-61312847; 18021002903
Websitehttp://www.shyuanye.com
Hangzhou Peptidego Biotech Co.,Ltd.
Telephone0571-87213919
Websitehttp://peptidego.com
Shenzhen Yuzhong Pharmaceutical Technology Co., Ltd.
Telephone 13414494621
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList31078/0_EN.htm
TOSUN PHARM
Telephone61855200 13326451905
Websitehttp://www.toref.cn/
ANHUI WITOP BIOTECH CO., LTD
Telephone +8615255079626
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList418627/0_EN.htm
Guangzhou Dreampharm Biotechnology Co., Ltd.
Telephone 18689416704
Websitehttp://www.dmstandards.com/
Guangzhou Younan Technology Co., Ltd
Telephone020-82000279 18988941452
Websitehttp://www.ubiochem.cn/
Shandong WorldSun Biological Technology Co., Ltd.
Telephone0531-88723173 18596073690
Websitehttps://www.worldsun-chem.com/
Hangzhou Go Top Peptide Biotech
Telephone 15397062932
Websitehttp://www.gotopbio.com/
Guangzhou Juntang Technology Co., Ltd
Telephone020-36607679 13502246435
Websitehttp://www.dmstandards.com
Hunan Zhangjiajie Hengkang Biological Pharmaceutical Co., LTD
Telephone0731-85561023 18973109536
Websitehttp://www.hengkangapi.com
QUALITY CONTROL SOLUTIONS LTD.
Telephone+86-0755-66853366 +86-13670046396
Websitehttps://www.qcsrm.com
Shaoxing Junyu Biotechnology Co., LTD
Telephone0571-0571-88211921 19105816207
Websitehttp://www.gotopbio.com/