J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Telephone 18621169085
Websitehttps://www.meryer.com/cn/index/
3B Pharmachem (Wuhan) International Co.,Ltd.
Telephone821-50328103-801 18930552037
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList13285/0.htm
BeiJing Hwrk Chemicals Limted
Telephone0757-86329057 18516978288
Websitehttp://www.hwrkchemical.com/
Nanjing Chemlin Chemical Co., Ltd
Telephone025-83697070
Websitehttp://www.echemlin.cn
Shanghai DiBai Chemicals Co., Ltd.
Telephone021-54359730 400-008-9730
Websitehttp://www.chemxyz.cn
Shanghai Na Qian Chemical Technology Co. Ltd.
Telephone0373-7129549 13598610367
Websitehttps://www.chemicalbook.com/supplier/11167012/
Changsha Jing Kang New Material Technology Co., Ltd.
Telephone0731-85118349 18874718518
Websitehttp://www.jbiochem.com
Shanghai Qiao Chemical Science Co., Ltd
Telephone021-58892003
Websitehttp://www.qiaochem.com/
Shanghai YuanYe Biotechnology Co., Ltd.
Telephone021-61312824 18572826883
Websitehttp://www.shyuanye.com
Guangdong wengjiang Chemical Reagent Co., Ltd.
Telephone0751-2815986 13927877953
Websitehttp://www.wj-chem.com
Nanjing NingFan Pharm-Tech CO. LTD.
Telephone17368696818
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList30453/0.htm
Shaanxi Jiandu Pharmaceutical Chemical Co. Ltd.
Telephone029-87576359 17691182729
Websitehttp://www.dideu.cn
Shanghai bike new material technology co., LTD
Telephone021-34790086 17317635738
Websitehttp://www.bikenano.com
Henan Alpha Chemical Co., Ltd.
Telephone 18137792234
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList31206/0.htm
Xi'an MC Biotech, Co., Ltd.
Telephone029-89275612 +8618991951683
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1759320/0.htm
Zhuoer Chemical Co., Ltd
Telephone +8613524231522
Websitehttp://www.zhuoerchem.com/
Dayang Chem (Hangzhou) Co.,Ltd.
Telephone571-88938639 +8617705817739
Websitehttps://www.dycnchem.com/