Shandong Chengxu Chemical Co., Ltd
Telephone0530-5159166 13508986527
Websitehttp://www.chenxuchemical.com
Weiyuan Biotechnology (Pingdingshan) Co., Ltd.
Telephone13703782753 18738962810
Websitehttps://www.iwysw.com/
Beijing Ditai Pharmaceutical Technology Co., Ltd.
Telephone010-13810111756 13011240343
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList30899/0_EN.htm
Henan xiangduo industry co., ltd
Telephone0371-1598184-8961; 15981848961;18638673268
Websitehttp://www.xiangduochem.com
Jiaxing Hengrui Biotechnology Co. LTD
Telephone0573-0573-82672231 13757365595
Websitehttp://www.jxruihengbio.com/
Bisheng Chemical (Shanghai) Co., Ltd.
Telephone19852830193 19852830193
Websitehttp://www.oibsc.com/
Changzhou Xichenxi Biotechnology Co., Ltd
Telephone 13961235446
Websitehttps://www.chemicalbook.com/supplier/73092128/
Tianjin Zhongxin Chemtech Co., Ltd.
Telephone022-66880623
Websitehttp://www.tjzxchem.com
J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
Websitehttps://www.jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Telephone4006356688 18621169109
Websitehttp://www.x-labseek.com/
future industrial shanghai co., ltd
Telephone400-0066400 13621662912
Websitehttp://www.jonln.com
Alfa Aesar
Telephone400-6106006
Websitehttp://chemicals.thermofisher.cn
TCI (Shanghai) Development Co., Ltd.
Telephone021-67121386
Websitehttps://www.tcichemicals.com/CN/zh/
Beijing dtftchem Technology Co., Ltd.
Telephone010-60275820 13031183356
Websitehttp://www.dtfchem.com
Beijing HwrkChemical Technology Co., Ltd
Telephone89508211 18501085097
Websitehttp://www.hwrkchemical.com
Shijiazhuang Sdyano Fine Chemical Co., Ltd.
Telephone0311-89250318 13582355795
Websitehttp://www.sdynchem.com
Beijing Ouhe Technology Co., Ltd
Telephone13552068683 13522913783
Websitehttp://www.ouhetech.cn/
JinYan Chemicals(ShangHai) Co.,Ltd.
Telephone13817811078
Websitehttp://www.jingyan-chemical.com/