China Kouting Group Limited
Telephone+86 (21) 5811-6473 5811-6475
Websitehttp://www.koutingchina.com
Credit Asia Chemical Co., Ltd.
Telephone+86 (21) 61124340
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList16523/0.htm
Hebei Bonster Technology Co.,Limited
Telephone +8613315996897
Websitehttps://www.chemicalbook.com/manufacturer/hebei-bonster-technology-290/
Shanghai Longyu Biotechnology Co., Ltd.
Telephone +8619521488211
Websitehttps://www.chemicalbook.com/manufacturer/shanghai-longyu-biotechnology-164/
CONIER CHEM AND PHARMA LIMITED
Telephone +8618523575427
Websitehttp://www.conier.com/