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  • EU EPR Rules Take Effect July 1 for Paper Imports
    EU EPR Rules Take Effect July 1 for Paper Imports
    EU EPR rules take effect July 1 for paper imports, reshaping compliance, customs clearance, and recycling fee costs. See what exporters, brand owners, and distributors must prepare now.
  • China Coated Paper Exports Hit Record High
    China Coated Paper Exports Hit Record High
    China coated paper exports hit a record high, driven by strong overseas demand and stable supply. Discover key trade shifts, procurement impacts, and what importers and distributors should watch next.
  • EU REACH Adds New Limits on Paper Coating Chemicals
    EU REACH Adds New Limits on Paper Coating Chemicals
    EU REACH adds new limits on paper coating chemicals, reshaping compliance for coated and specialty paper exports. Learn what Annex XVII means for testing, declarations, and EU market access.
  • South Africa Opens Safeguard Probe on A3/A4 Office Paper
    South Africa Opens Safeguard Probe on A3/A4 Office Paper
    South Africa opens safeguard probe on A3/A4 office paper, raising sourcing, customs, and compliance concerns. See what importers and paper traders should monitor now.

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儒冠化工
  • Home

  • Products

    

    Product Category

    • Defoamer

    • Papermaking additives

    • Catalyst

    • Instrumentation

    Defoamer

    • Pulp & Paper Making

    • Water Treatment

    • Coatings And Inks

    • Other Industrial Applications

    Papermaking Additives

    • Styrene acrylic sizing agent

    • Dry strength agent

    • Wet strength agent

    • AKD neutral sizing agent

    • Other additives

    catalyst

    • Acrylonitrile Catalyst

    • Sinopec Catalyst

    • Precious Metal Catalysts

    • Olefin Refining Catalyst

    • Hydrogen, methanol synthesis gas, ammonia synthesis gas series catalyst

    • Sulfur recovery catalyst

    Instrumentation

    • Concentration transmitter

    • Pneumatic sampling valve

    • Butterfly valve

    • Ball valve

    • Transmitter

    • Flow Controller

    • Medical Devices

  • About us

    
    • Guanru Chemical

    • Catalyst Division

    • Instrument Division

    • Application Areas

  • Blog

    
    • Knowledge Center

    • Chemical news

    • Industry News

    • Company News

  • Download

  • Contact us

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+86 5337657875
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+86 13792198808
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sales@guanruchem.com