J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
Websitehttps://www.jkchemical.com
Sinocompound Catalysts Co., Ltd.
Telephone0512-67216630 67216634
Websitehttp://www.sinocompound.com
LaaJoo
Telephone021-60702684 18516024827
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList20079/0_EN.htm
Shaanxi Jiandu Pharmaceutical Chemical Co. Ltd.
Telephone029-88380327 17691182729
Websitehttp://www.dideu.cn
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226
Websitehttps://www.rrkchem.com
Xi'an MC Biotech, Co., Ltd.
Telephone029-89275612 +8618991951683
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1759320/0_EN.htm
HUNAN CHEMFISH SCIENTIFIC CO.,LTD
Telephone0731-85567275 19313119732
Websitehttp://www.chemfish.com/
Shanghai Oriphant Chemical Co.,Ltd
Telephone 17312431727
Websitehttp://www.oriphant.com/
Henan Rane Chemical Co., Ltd.
Telephone+86-18738066252; +86-18738066252
Websitehttps://www.ranechem.com/
Zhengzhou Allchem Chemical Co., Ltd
Telephone17734807184 17734807184
Websitehttps://www.chemicalbook.com/supplier/25723340/
