Wanjie International Co., Limited

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We are a leading technology firm specialized in chemicals and pharmaceuticals trading, including inorganic and organic chemicals materials, various intermediates, agrochemcils, ODS alternatives, bulk pharmaceutical, dyestuff and pigments.

We also supply various scales of hydrogen peroxide plants, formaldehyde plants, and chemicals and special pumps for chemical plants in order to meet our clients' needs. We will continue to provide professional service with industrial leading technology and competitive prices for our clients.


Our Products/Services: phosphorous acid, monopotassium phosphite, phosphorus pentoxide, polyphosphoric acid, phosphoric acid, ammonium polyphosphate

  • Business Type:
    Trading Company
  • Company Address:
    Unit B, 14/F, Mingyang Tower, 18 Jiefang Road
  • City/State/Country:
    Hangzhou, Zhejiang, China
  • Post Code:
    310009
  • Telephone:
    86 571 87171465

Products from this company


Phosphorous Acid ( H3PO3 )
1) Molecular formula: H3PO3 ; 2) Extracted from colorless crystals ; 3) Density: 1.651 (21oC) (MP74oC, BP>200oC ...
Product Category: Inorganic Acid