Shanghai Jiegu Biotechnology Co., Ltd.
Telephone021-51698675
Websitehttp://www.jiejiegroup.com
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd
Telephone029-029-81120477 17792793610
Websitehttp://www.dideu.cn
Tianjin Rongshen Chemical Co., Ltd
Telephone18317763565; 18317763565
Websitehttps://www.chemicalbook.com/supplier/25873679
Nantong Zhonghe Chemical New Materials Co., Ltd
Telephone0513-85666561 15950816326
Websitehttps://WWW.ntzhhg.com
Nantong Herun Biotechnology Co., Ltd
Telephone 18362409333
Websitehttps://www.chemicalbook.com/supplier/148205897/
Nantong Subei Chemical Raw Materials Co., Ltd.
Telephone0513-85290972 18762756250
Websitehttps://www.ntsbhg.cn
LGC Science (Shanghai) Ltd.
Telephone17717235263 17717235263
Websitehttps://www.lgcstandards.com/CN/en/
SUZHOU SENFEIDA CHEMICAL CO.,LTD
Telephone+86-0512-83500002 +86-15195660023
Websitehttps://www.sfdchem.com/