• Detergent Optical Brighteners Factory
  • Plastics Optical Brighteners Factory
  • Textile Optical Brighteners Factory
  • Nucleating Agent Factory

Why Choose Us


We will try our best to meet customers requirement and provide best after sale services.


We provide products with competltive price based on good quality,and we arrange each shipment on time.


Trained and experienced staff answer all your queries in 24 hours. Welcome your telephone consultation


We are an efficlent team,To provide you with The service of professional High efflclency high quality.

  • Optical Brighteners

    Optical Brighteners

  • UV Absorber

    UV Absorber

  • UV Stabilizer

    UV Stabilizer

  • Nucleating Agent

    Nucleating Agent

  • CPE


  • Ordor Remover

    Ordor Remover

About Us

Shandong Raytop Chemical Co.,Ltd established in 2006 with a registered capital of RMB 5,000,000 and an area of 100,000 square meters. Our company has 6 workshops and more than 260 employees. RAYTOP specializes in the production of optical brightener series of plastics optical brighteners, detergent optical brighteners, textile optical brighteners, paper optical brighteners and additives, which are widely used in plastic, coating, ink, detergent, textile and paper-making industry. In the past years, the company has also introduced advanced testing equipment, high performance liquid chromatography, whiteness meter, automatic melting point meter, etc. We have established and perfected a high quality, technical support and after-sales service system to ensure the consistency and stability of the company's product quality.
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Featured Products

Latest News

  • Whitener toxicity

    Whitener toxicity

    1. Absorption amount and metabolism of fluorescent whitening agent on skin

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  • China cas no.:1533-45-5 Optical brightener for PVC

    China cas no.:1533-45-5 Optical brightener for PVC

    Optical brightener OB-1 china cas no.:1533-45-5 is the most commonly used whitening additive for many plastics, coatings, dyeing and finishing manufacturers. It has the characteristics of small addition amount and obvious whitening effect. Especially in the hands of recyclers of recycled materials, it is good for recycle products.

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  • Are swimming pool clarifiers harmful to people?

    Are swimming pool clarifiers harmful to people?

    Clarifiers are used to maintain or enhance the transparency of clear shampoos. Commonly used ethanol, propylene glycol, such as new fatty alcohol citric acid. Thickener is used to improve the viscosity of shampoo, commonly used thickener are: inorganic salts, polyethylene glycol fatty acid ester (also known as fatty acid polyoxyethylene ester), amine oxide, water-soluble gum raw materials.

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