Quality Control Solutions Ltd.
Telephone0755-66853366 13670046396
Websitehttp://www.qcsrm.com
HUNAN CHEMFISH SCIENTIFIC CO.,LTD
Telephone0731-85567275 19313119732
Websitehttp://www.chemfish.com/
Nantong Jiaxingtai Biotechnology Co., Ltd.
Telephone 18795782766
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1627264/0_EN.htm
Changzhou Xianglong Pharmaceutical Technology Co., Ltd.,
Telephone18915873328 18915873328
Websitehttps://www.xianglongpharm.com/
Shanghai Daken Advanced Materials Co.,Ltd
Telephone+86-2158073036
Websitehttps://www.dakenchem.com/
Mainchem Co., Ltd.
Telephone+86-0592-6210733
Websitehttps://www.mainchem.com
DAYANG CHEM (HANGZHOU) CO.,LTD
Telephone+86-88938639 +86-17705817739
Websitewww.dycnchem.com
Shanghai Zhuangming Biopharma Co., Ltd.
Telephone
Websitehttps://www.zmsilane.com/
Junwee Chemical co., Ltd.
Telephone+86-571-85808636 +86-13958122542
Websitehttp://www.junweechem.com/