J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
3B Pharmachem (Wuhan) International Co.,Ltd.
Telephone821-50328103-801 18930552037
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList13285/0.htm
TCI (Shanghai) Development Co., Ltd.
Telephone021-67121386
Websitehttps://www.tcichemicals.com/CN/zh/
Chemsky(shanghai)International Co.,Ltd.
Telephone021-50135380
Websitehttp://www.shchemsky.com
Jinan Trio PharmaTech Co., Ltd.
Telephone+86 (531) 88811783
Websitehttp://www.trio-pharmatech.com
9ding chemical ( Shanghai) Limited
Telephone4009209199
Websitehttp://www.9dingchem.com
Shanghai TaoSu Biochemical Technology Co., Ltd.
Telephone021-33632979
Websitehttp://www.tsbiochem.com
Wellman Pharmaceutical Group Limited
Telephone027-027-83778875 15807197853
Websitehttps://www.4008081911.com
Aikon International Limited
Telephone025-58851090 13611564524
Websitehttp://www.aikonchem.com
Henan Alfachem Co.,Ltd.
Telephone0371-0371-55051623 18137891487
Websitehttps://www.chemicalbook.com/supplier/14555231/
Beijing Minruida Technology Co., Ltd.
Telephone010-82387566 18001021521;
Websitehttp://www.mreda.com.cn/
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226 +86-13028896684;
Websitehttps://www.rrkchem.com
Dideu Industries Group Limited
Telephone+86-29-89586680 +86-15129568250
Websitehttps://www.dideu.com
Suzhou Derivative Biotechnology Co., Ltd.
Telephone 13915541704
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1931143/0.htm
Guangzhou Younan Technology Co., Ltd
Telephone020-82000279 18988968278
Websitehttp://www.ubiochem.cn/
Shanghai hongqu biomedical technology co. LTD
Telephone 88888888888
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList873228/0.htm
Nanjing shengyilai Chemical Co., Ltd
Telephone 19951936396
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1374269/0.htm
Nanjing Jiyu Biotechnology Co., Ltd
Telephone17712667785 18068059186
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1137145/0.htm