J & K SCIENTIFIC LTD.
Telephone18210857532; 18210857532
Websitehttps://www.jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Telephone4006356688 18621169109
Websitehttp://www.x-labseek.com/
3B Pharmachem (Wuhan) International Co.,Ltd.
Telephone 18930552037
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList13285/0_EN.htm
Beijing HwrkChemical Technology Co., Ltd
Telephone89508211 18501085097
Websitehttp://www.hwrkchemical.com
BeiJing Hwrk Chemicals Limted
Telephone0757-86329057 18934348241
Websitehttp://www.hwrkchemical.com/
Shanghai Na Qian Chemical Technology Co. Ltd.
Telephone13598610367 13598610367
Websitehttps://www.chemicalbook.com/supplier/11167012/
Changsha Jing Kang New Material Technology Co., Ltd.
Telephone0733-0731-85118349 18874718518
Websitehttp://www.jbiochem.com
Shanghai Qiao Chemical Science Co., Ltd
Telephone021-58892003 18601689453;
Websitehttps://www.chemicalbook.com/supplier/10168672/1.htm
Shanghai YuanYe Biotechnology Co., Ltd.
Telephone 13636370518
Websitehttps://www.shyuanye.com
Guangdong wengjiang Chemical Reagent Co., Ltd.
Telephone0751-2886750 13927877953
Websitehttp://www.wj-chem.com
Nanjing NingFan Pharm-Tech CO. LTD.
Telephone17368696818
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList30453/0_EN.htm
Beijing OKA biological technology co., LTD
Telephone010-62971590 18548936886
Websitehttp://www.bjoka-vip.com/
Shaanxi Jiandu Pharmaceutical Chemical Co. Ltd.
Telephone029-88380327 17691182729
Websitehttp://www.dideu.cn
Hubei Hongxin Ruiyu Fine Chemical Co., Ltd.
Telephone027-65385071 17771822910
Websitehttp://www.hbhxry.com
Shanghai bike new material technology co., LTD
Telephone021-34790086 17317635738
Websitehttp://www.bikenano.com
Hebei Yanxi Chemical Co., Ltd.
Telephone +8618531123677
Websitehttps://www.chemicalbook.com/manufacturer/hebei-yanxi-chemical-283/
Xi'an MC Biotech, Co., Ltd.
Telephone029-89275612 +8618991951683
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1759320/0_EN.htm
Zhuoer Chemical Co., Ltd
Telephone02120970332; +8613524231522
Websitehttp://www.zhuoerchem.com/