Sigma-Aldrich
Telephone021-61415566 800-8193336
Websitehttps://www.sigmaaldrich.cn
Qingdao Riverside New Materials Co., Ltd.
Telephone0532-80932738 15689126900
Websitehttp://www.rivmat.com/
Zhengzhou Alfa Chemical Co.,Ltd
Telephone +8618530059196
Websitehttps://www.chemicalbook.com/manufacturer/zhengzhou-alfa-chemical-276/
Career Henan Chemica Co
Telephone+86-0371-86658258 +8613203830695
Websitehttps://www.coreychem.com/
Hubei Jusheng Technology Co.,Ltd.
Telephone18871490254
Websitehttp://www.hubeijusheng.com
QINGDAO ROSINO CHEMICALS Co., Ltd.
Telephone0532-58564956 15165253168
Websitehttp://www.rosinochem.com
Guangzhou Younan Technology Co., Ltd
Telephone020-82000279 18988968278
Websitehttp://www.ubiochem.cn/
Energy Chemical
Telephone021-58432009 400-005-6266
Websitehttp://www.energy-chemical.com
Shanghai Daeyeon Chemicals Co., Ltd
Telephone021-64478606
Websitehttp://www.shdaeyeonchem.com/
NEW SANITARY INTERNATIONAL LIMITED
Telephone+86-13611854774 15502117565
Website
Chongqing Botao Biotechnology Co., LTD
Telephone15223382610 15223382610
Websitehttps://www.jooe.com
Weimas Semiconductor Co. Ltd.
Telephone 18915586805
Websitehttps://www.weimas.cc/
Merck KGaA
Telephone(+86) 21 2033 8288
Websitehttp://www.sigmaaldrich.cn
