• Company Name : Duowei Pharmceutical Co., Ltd
  • About Us : Duowei Pharmceutical Co., Ltd Duowei Pharmaceutical Co., Ltd is specialized in Vitamin B12 of fine quality with the annual production capacity about 20, 000KGS and to be 50, 000 KGS in the future, which is the largest VB12 production site in the world.
  • Product/Service : vb12
  • Country/Region : China >
  • Category : Chemicals
  • Contact Person : Ms. Cathy Liu (Business Development Manager)
  • Link More : China Chemicals ,China Pharmaceutical Chemicals
  • Telephone :
  • Fax :
  • Address : RENdabeilu, Beijing, beijing, China
  • Website : http://www.duowei.com.cn
  • Business Type : Manufacturing