We, taojiayue chemical is an optical brightener agent factory, focused on a handful of optical brighteners that enable us somewhat scale effect. There are hundreds of optical brighteners factories in China & India and the grade varies. Buyers shall pay attention to the grade of products when sourcing and buying. Because most buyer is not capable of testing purity, plus the dosage is so low that end-user also hard to find the issue.

Our core competences are

  1. 7* 24 Online Chat, No personal information required, click and chat with our sales
  2. Free Samples
  3. 24hours Feedback

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    Agency Wanted!

    We all agree the best way to develop the local market is to work with local companies. Thus, both parties benefit from it. We open to discuss, to share and to start. Please mail at info@opticalwhitener.com if interested. Thanks in advance.