J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Telephone4006608290; 18621169109
Websitehttps://www.meryer.com/cn/index/
TCI (Shanghai) Development Co., Ltd.
Telephone021-67121386
Websitehttps://www.tcichemicals.com/CN/zh/
Energy Chemical
Telephone021-021-58432009 400-005-6266
Websitehttp://www.energy-chemical.com
Nanjing Chemlin Chemical Co., Ltd
Telephone025-83697070
Websitehttp://www.echemlin.cn
Shandong Xiya Chemical Co., Ltd
Telephone13355009207 13355009207
Websitehttp://www.xiyashiji.com
9ding chemical ( Shanghai) Limited
Telephone4009209199
Websitehttp://www.9dingchem.com
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Telephone18521735133 18521732826;
Websitehttp://www.aladdin-e.com/
YangZhou Ruihong Biotech Co., Ltd.
Telephone015380367604 15380367604
Websitehttps://www.chemicalbook.com/supplier/10678672/
TaiChem Taizhou Limited
Telephone 052386810091
Websitehttps://www.chemicalbook.com/supplier/11410902/1.htm
Taizhou Elitechemie MediPharma Technology Co., Ltd.
Telephone523-86810021 18921709486
Websitehttp://www.elitechemie.com
Shandong Ono Chemical Co., Ltd.
Telephone0539-6362799 20）
Websitehttp://www.onochem.com
Aikon International Limited
Telephone025-66113011 13155353615
Websitehttp://www.aikonchem.com
Hefei TNJ Chemical Industry Co.,Ltd.
Telephone0551-65418671
Websitehttps://www.tnjchem.com
CD Chemical Group Limited
Telephone +8615986615575
Websitehttp://www.codchem.com/
Hefei Hirisun Pharmatech Co., Ltd
Telephone +8615056975894
Websitehttp://www.hirisunpharm.com/
Pharmahands (Taizhou) Co., Ltd.
Telephone+86 523-86200360
Websitehttp://www.pharmahands.com.cn/
Hebei Runbin Biotechnology Co. LTD
Telephone 13180553332
Websitehttp://runbin.web.aa5.com.cn/vip_runbin.html
