J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
Websitehttps://www.jkchemical.com
Henan Alfachem Co.,Ltd.
Telephone0371-55051623 18137891487
Websitehttps://www.chemicalbook.com/supplier/14555231/
Suzhou Rovathin Foreign Trade Co.,Ltd
Telephone0512-65816829 18662214788
Websitehttp://www.rovathin.com/
Bide Pharmatech Ltd.
Telephone400-1647117 13681763483
Websitehttps://www.bidepharm.com/
Shanghai Raise Chemical Technology Co.,Ltd
Telephone0556-5030631; 15026594951
Websitehttp://www.raise-chem.com