Quzhou Weirong Pharmaceutical & Chemical Co., Ltdwas founded in 1988. It was originally a subsidiary company of Kecheng District Material Supply Bureau of Quzhou. It was restructured in September 1998. It is a fine chemical manufacturing company integrating GMP APIs and chemical products for veterinary use. It is a high-tech enterprise in Zhejiang Province and a key industrial enterprise in Quzhou.
    The company is located at No. 249 Shajin Avenue, Kecheng District, Quzhou, adjacent to Juhua Group Company, and has convenient transportation and logistics. The company covers an area of 167,700 square meters.


  • Acetylacetone (2,4-Pentanedione)
    Molecular formula: C5H8O2
    Molecular weight: 100.11
    Annual production:
  • Isopropenyl acetate
    Molecular formula: C5H8O2
    Molecular weight: 100.12
    Annual production:
  • Furazolidone
    Molecular formula: C8H7N3O5
    Molecular weight: 225.1583
    Annual production:
  • 5-Nitrofurfural Diacetate
    Molecular formula: C9H9NO7
    Molecular weight: 243
    Annual production: 300 tons
  • Furaltadone Hcl
    Molecular formula: C13H16N4O6·HCl·H2O
    Molecular weight: 378.5
    Annual production: 300 tons
  • Nitrofurazone
    Molecular formula: C8H7N3O5
    Molecular weight: 225.16
    Annual production: 2300 tons
  • Mequindox
    Molecular formula: C11H10N2O3
    Molecular weight: 218.21
    Annual production:
  • Olaquindox
    Molecular formula: C12H13N3O4
    Molecular weight: 263.2493
    Annual production:
  • Benzofuroxan
    Molecular formula: C6H4N2O2
    Molecular weight: 136.11
    Annual production:
  • Calcium acetylacetonate
    Molecular formula: C10H14CaO4
    Molecular weight: 238.29
    Annual production:

    Contact us

  • Contact us
  • Map
  • Address: No. 249, Shajin Avenue, Kecheng District, Quzhou City, Zhejiang Province, China Tel:+86-570-8761072、8761073、8761076 Fax:+86-570-8761071 E-mail:qzwryh@qzweirong.com
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