J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
Lanzhou HuaHao Pharmaceutical Co., Ltd.
Telephone 18189674620
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList16775/0.htm
Grader reagent
Telephone18221735425
Websitehttp://www.shxinping.net
Amadis Chemical Company Limited
Telephone571-89925085
Websitehttp://www.amadischem.com
Hefei TNJ Chemical Industry Co.,Ltd.
Telephone+86-0551-65418684 +8618949823763
Websitehttps://www.tnjchem.com
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
Telephone +8613580539051
Websitehttp://www.yuhengpharm.com/
Changzhou Wanyao Biotechnology Co., Ltd.
Telephone051989185693 15312551983
Websitehttps://www.wan-yao.com
Shanghai Sunway Pharmaceutical Technology Co., Ltd
Telephone+86 (21) 51613915
Websitehttp://www.sunwaypharm.com
