J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
BEST-REAGENT
Telephone400-1166-196 18981987031
Websitehttp://www.hx-r.com/
Tongling HengYou Biotechnology Co., Ltd.
Telephone021-50426030 13856289449
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList16800/0.htm
Shanghai Thoreco Novel Material Co. Ltd
Telephone021-34202258
Websitehttp://www.thoreco.com
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226 13028896684
Websitehttps://www.rrkchem.com
Henan Alfa Chemical Co., Ltd
Telephone +8618339805032
Websitehttps://www.chemicalbook.com/manufacturer/henan-alfa-chemical-570/
Shanghai Jiegu Biotechnology Co., Ltd.
Telephone021-51698675
Websitehttp://www.jiejiegroup.com
Energy Chemical
Telephone021-58432009 400-005-6266
Websitehttp://www.energy-chemical.com
QUANJIAO ARGOTECH NEW ELECTRONIC MATERIALS TECHNOLOGY CO.,LTD.
Telephone+8613913851441 13913851441
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList668654/0.htm
NEW SANITARY INTERNATIONAL LIMITED
Telephone 15502117565
Website
