J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
Websitehttps://www.jkchemical.com
Chemsky（shanghai）International Co.,Ltd.
Telephone021-50135380
Websitehttp://www.shchemsky.com
China DongFan Chemical Co.,LTD
Telephone86-0571-85151182
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList14819/0_EN.htm
Spectrum Chemical Manufacturing Corp.
Telephone021-021-021-67601398-809-809-809 15221380277
Websitehttps://www.spectrumchemical.com/OA_HTML/index.jsp?minisite=10020&respid=22372&language=US
Dalian Meilun Biotech Co., Ltd.
Telephone0411-62910999 13889544652
Websitehttp://www.meilunbio.com/
ShangHai YuanYe Biotechnology Co., Ltd.
Telephone 18916372613
Websitehttp://www.shyuanye.com
T&W GROUP
Telephone021-61551611 13296011611
Websitehttp://www.trustwe.com/
Zouping Mingxing Chemical Co.,Ltd.
Telephone86-13605431940 13605431940
Websitehttp://www.zoutong.com.cn
TargetMol Chemicals Inc.
Telephone021-021-33632979 15002134094
Websitehttps://www.targetmol.cn/
Sense Chemicals (Shanghai) Co., Ltd.
Telephone+86 13590492756
Websitehttp://www.sensechemicals.com
Quality Control Solutions Ltd.
Telephone0755-66853366 13670046396
Websitehttp://www.qcsrm.com
Shanghai Macklin Biochemical Co.,Ltd.
Telephone15221275939 15221275939
Websitehttp://www.macklin.cn
Sigma-Aldrich
Telephone021-61415566 800-8193336
Websitehttps://www.sigmaaldrich.cn
Shanghai Haozhixiang Biotechnology Co., Ltd
Telephone526763801 13301653310
Website
Artis Biotech Co. Ltd.
Telephone18108108965 18108108965
Websitehttps://artis-isotopes.com
Hubei widely chemical technology Co., Ltd.
Telephone17771478861 13419635609
Websitehttp://www.wislmanbio.com
Nanjing Klender Bio-Technology Co., Ltd.
Telephone025-52343882 18112933882
Websitehttp://www.klenderbio.com
Wellman Pharmaceutical Group Limited
Telephone15807197853 18971451745
Websitehttps://www.4008081911.com
