J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
Websitehttps://www.jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Telephone4006356688 18621169109
Websitehttp://www.x-labseek.com/
Shandong Xiya Chemical Co., Ltd
Telephone13355009207 13355009207
Websitehttp://www.xiyashiji.com
Thermo Fisher Scientific
Telephone800-810-5118
Websitehttp://www.thermo.com.cn
Shandong Ono Chemical Co., Ltd.
Telephone0539-6362799 20）
Websitehttp://www.onochem.com
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226
Websitehttps://www.rrkchem.com
Changzhou Kechem Bio-Scientific Co., LTD.
Telephone0519-68985668 13685222090
Websitehttp://www.kechem.cn/
Wuhan Cccc Medical Technology Co.,Ltd.
Telephone13476791851 13476791851
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1131752/0.htm
Shaanxi Dideu Newmaterial Co., Ltd.
Telephone029-63373950 17392216152
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1184346/0_EN.htm
Anyang Hongmeng New Materials Co., Ltd
Telephone0372-19588588067 19588588067
Websitehttp://www.fundingchem.com/
Tianjin Rongshen Chemical Co., Ltd
Telephone18317763565; 18317763565
Websitehttps://www.chemicalbook.com/supplier/25873679
Shanghai Titan Scientific Co.,Ltd
Telephone 13023226327
Websitehttps://www.titansci.com/index.action
Nanjing Aoze Chemical Co., Ltd.
Telephone 15189842686
Website
Anyang Hongmeng New Materials Co., Ltd.
Telephone 19588588067
Websitehttp://www.fundingchem.com/
LGC Science (Shanghai) Ltd.
Telephone17717235263 17717235263
Websitehttps://www.lgcstandards.com/CN/en/
