J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
Chemsky (shanghai) International Co.,Ltd
Telephone021-50135380
Websitehttp://www.shchemsky.com
Shanghai BeiZhuo Biotech Co., Ltd.
Telephone021-61119791,13386096464
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList16081/0.htm
Shenzhen Regent Biochemical Technology Co., Ltd.
Telephone0755-0755-85201366 18938635012
Websitehttp://www.regentsciences.com/
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226 13028896684
Websitehttps://www.rrkchem.com
Hebei Mojin Biotechnology Co., Ltd
Telephone +8613288715578
Websitehttps://www.mojinchemical.com
Hubei Jusheng Technology Co.,Ltd.
Telephone18871490254
Websitehttp://www.hubeijusheng.com
Hebei Guanlang Biotechnology Co., Ltd.
Telephone +86-19930503282
Websitehttps://www.chemicalbook.com/manufacturer/crovell/
Shanghai Haohong Scientific Co., Ltd.
Telephone400-400-8210725
Websitehttps://www.leyan.com/
Shanghai Zerui Biotechnology Co., Ltd.
Telephone021-54580889 18321124657
Websitehttp://www.zr-pharmaceutical.com
Hebei Zhentian food additives Co., LTD
Telephone0319-5925599 13373390591
Websitehttps://www.china2699.com
Henan Vcommend Consultrading Co., Ltd.
Telephone 13393721940
Websitehttp://www.vcommend.com/
Shaanxi Didu New Materials Co. Ltd
Telephone+86-89586680 +86-13289823923
Websitehttps://www.dideu.com/en/
