Amatek Scientific Co. Ltd.
Telephone0512-56316828 4008675858
Websitehttp://www.amateksci.com
SPIRO PHARMA
Telephone
Websitehttp://www.spiropharma.com.cn
Nanjing SynTitan Pharmaceutical Co., Ltd.
Telephone025-57027686 17372956142
Websitehttp://www.syntitan.com
Yutong Pharmaceutical Technology (Suzhou) Co., Ltd.
Telephone0512-15851462628 15851462628
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList696760/0_EN.htm
Shandong Dayou Pharmaceutical Research and Development Co., Ltd.
Telephonedayouchem@126.com 15165037910
Website