Shanghai Anmike Chemical Co. Ltd.
Telephone微信 18019252918 18019252918
Websitehttp://www.amkchem.com
Shanghai Boyi Pharmaceutical Technology Co., Ltd
Telephone15901735131
Websitehttps://www.chemicalbook.com/supplier/25863785/
Tianjin Rongshen Chemical Co., Ltd
Telephone18317763565; 18317763565
Websitehttps://www.chemicalbook.com/supplier/25873679
Jiangsu Xinsu New Materials Co., Ltd
Telephone0512-66387919 15251950002
Websitehttp://www.xinsus.com/
LGC Science (Shanghai) Ltd.
Telephone17717235263 17717235263
Websitehttps://www.lgcstandards.com/CN/en/