Sichuan Tongsheng Amino acids Co.,Ltd.
Telephone0838-2274206 17340404235
Websitehttp://www.aminoacid.cc
Shanghai Hanhong Scientific Co.,Ltd.
Telephone021-54306202 13764082696
Websitehttps://www.hanhongsci.com
Chemsky (shanghai) International Co.,Ltd
Telephone021-50135380
Websitehttp://www.shchemsky.com
Shandong Xiya Chemical Co., Ltd
Telephone13355009207 13355009207
Websitehttp://www.xiyashiji.com
Hangzhou Sage Chemical Co., Ltd.
Telephone+86057186818502 13588463833
Websitehttp://www.sagechem.com/
Shanghai civi chemical technology co.,Ltd
Telephone86-21-34053660
Websitehttp://www.labgogo.com
SHANGHAI YINGRUI CHEMICAL TECHNOLOGY CO.,LTD.
Telephone21-33585366 13311639313
Websitehttp://www.shyrchem.com
Bide Pharmatech Ltd.
Telephone400-164-7117 18317119277
Websitehttp://www.bidepharm.com
Zhengzhou TRIZ Pharmaceutical Technology Co., Ltd.
Telephone 19943855286
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList16347/0_EN.htm
Sigma-Aldrich
Telephone021-61415566 800-8193336
Websitehttps://www.sigmaaldrich.cn
Shanghai Carlow Chemicals Co., Ltd.
Telephone21-33526724 18930996265
Websitehttp://www.carlowchem.com
Shanghai YuanYe Biotechnology Co., Ltd.
Telephone 15026964105
Websitehttps://www.shyuanye.com
Tianjin Kailiqi Biotechnology Co., Ltd.
Telephone 15076683720
Websitehttp://www.cw-bio.com
Wuhan EEChem Technologies Co., Ltd
Telephone0711-3617768 13308685235
Websitehttp://www.eechemistry.com
Amatek Scientific Co. Ltd.
Telephone0512-56316828 400-867-5858;400-867-5858
Websitehttp://www.amateksci.com
Shandong Ono Chemical Co., Ltd.
Telephone0539-6362799 20)
Websitehttp://www.onochem.com
Aikon International Limited
Telephone025-58859352 13913916777
Websitehttp://www.aikonchem.com
Jinan Carbotang Biotech Co.,Ltd.
Telephone +8615866703830
Websitehttps://www.chemicalbook.com/manufacturer/jinan-carbotang-biotech-107/