PureChemland Co.,Ltd.
Telephone18581895003 18084815636
Websitehttp://www.purechemland.com/
Shanghai mayao chemical technology co., ltd.
Telephone021-51068321
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList349145/0.htm
Energy Chemical
Telephone021-021-58432009 400-005-6266
Websitehttp://www.energy-chemical.com
Changzhou Jiezhan Chemical Technology Co., Ltd
Telephone 15861130028
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList20087/0.htm
Shanghai Xinlitai Pharmaceutical Co. , Ltd.
Telephone 18616665298
Websitehttp://www.neoleading.com/
Nanjing FuRuisi Medical Technology Co., Ltd.
Telephone025-83221260
Websitehttp://www.njfuruisi.com
Huadong Microbiology Co., Ltd.
Telephone 15858880160
Websitehttps://www.eastchinapharm.com/
Anqing Duohui Biotechnology Co., Ltd.
Telephone 18521071293
Websitehttp://www.dohuibio.com
J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Telephone021-61259108 18621169109
Websitehttps://www.meryer.com/cn/index/
3B Pharmachem (Wuhan) International Co.,Ltd.
Telephone821-50328103-801 18930552037
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList13285/0.htm
Alfa Aesar
Telephone400-6106006
Websitehttp://chemicals.thermofisher.cn
BeiJing Hwrk Chemicals Limted
Telephone0757-86329057 18934348241
Websitehttp://www.hwrkchemical.com/
Wuhan Chemwish Technology Co., Ltd
Telephone86-027-67849912
Websitehttp://www.chemwish.com
Capot Chemical Co., Ltd
Telephone+86 (0) 571 85 58 67 18
Websitehttp://www.capotchem.com/
Beijing Ouhe Technology Co., Ltd
Telephone010-82967028 13552068683
Websitehttp://www.ouhechem.com/
JinYan Chemicals(ShangHai) Co.,Ltd.
Telephone13817811078
Websitehttp://www.jingyan-chemical.com/
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.
Telephone+86-21-54098501
Websitehttp://www.sinch.com.cn/