About Us

About Us

Optical brightener,UV absorber and Masterbatch manufacturer and factory

Shandong Raytop Chemical Co.,Ltd established in 2006.We are optical brightener manufacturers and factory. Now days we has three production bases,with total area of 120,000 square meters, 6 workshops and more than 260 employees. We are the most professional optical brightener suppliers and manufacturers in China.We have a optical brightener factory,special advantage products optical brightener for plastic,optical brightens for textile, optical brightener for paper making, optical brightener for detergent.And all kinds of master batches are available.

Also we are Masterbatch manufacturer and factory. Our Masterbatch product output is 10,000 tons / year.A large number of optical brightener and Masterbatch products are exported to the United States, Europe, Southeast Asia, Africa, Japan, South Korea and India. If you are planning to purchase optical brightener and masterbatch, then I am your best choice.

Optical Brightener OB-1

Optical Brightener OB

Optical Brightener FP-127

Optical Brightener CBS-X

Optical Brightener BBU

Photoluminescent Pigment

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Product category

Optical Brighteners Agent manufacturer

We are Optical Brighteners Agent manufacturer from the year 2006.We accept OEM/ODM orders,our brighteners export to worldwide.As the most professional optical brightener suppliers in China,we insist to provide our clients with high quality Optical Brighteners with advantage price and consistent service.

Why Choose Us!

We are professional manufacturer and exporter of Optical Brighteners for 20 yeas!

Raytop company insists on fully automated and intelligent integrated production,60% fluorescent brighteners’ raw materials are supplied by ourselves,we always optimize production layout to ensures continuous and stable supply. High quality+Reasonable price + Intimate service is the target we are pursuing.

20+

20 years'production experience

3

3 production bases

30+

30 products moldels

80+

80 countries customers
Why Choose Us!

Recommend Products

Raytop is an optical brightener manufacturer

Raytop is optical brightener manufacturer in china with production experience about 20 years.We wholesale Optical Brightener powder & liquid,such as Optical Brightener OB-1 393,Optical Brightener OB 184, Optical Brightener FP-127 378,Optical Brightener KCB 367,Optical Brightener CBS-X 351,Optical Brightener MSAC 140,ptical Brightener BA 113,Optical Brightener BBU 220,Optical Brightener CXT/DMS/AMS 71, Optical Brightener 4BK etc for you.We are the most professional manufacturer & exporter from china,producing a full range of optical brighteners agents in China.

New Products

Bulk purchases optical brighteners,Nucleating Agent and Odor remover

We are professional for the following series: Optical brightener, Masterbatches,UV Products, Nucleating Agent,Odor remover etc.If you are looking for a Optical brightenert and Masterbatch,Nucleating Agent and Odor remover manufacturer, we have our own chemical factory and will become your best supplier.

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We are a professional manufacturer of Optical brightener,UV absorber and Masterbatch. Meet EU production standards. Welcome to consult us.

News

Optical brightener also called fluorescent brightener.

We are the best fluorescent brightener ob-1 manufacturers and suppliers china.We specialize in producing fluorescent brightener OB-1,OB,FP-127,KCB,KSN……for you.OB-1 is a kind of color conditioner, which is widely used in papermaking, textile, detergent and other fields. There are about 15 basic structural types and nearly 400 structures in fluorescent brightener. There are two types of fluorescent brightener added to laundry detergents: stilbene biphenyls (such as CBS) and bis (triazine) amino stilbenes (such as 33).

Join Us at PLASTEX Uzbekistan 2025 – Discover High-Performance Optical Brighteners & Specialty Pigments
Join Us at PLASTEX Uzbekistan 2025 – Discover High-Performance Optical Brighteners & Specialty Pigments

06/05/2025

Meet us at PLASTEX Uzbekistan 2025! Discover premium optical brighteners (OB, OB-1, FP-127,KCB,KSN), fluorescent pigments, UV stabilizers, and nucleating agents for plastics, textiles, and paper. Enha...

Raytop will bring Optical brightener to CHINAPLAS 2026
Raytop will bring Optical brightener to CHINAPLAS 2026

05/23/2025

Raytop will bring Optical brightener to CHINAPLAS 2026. As the 2025 exhibition comes to a close, we would like to express our heartfelt thanks to all the customers, partners, and industry friends who ...

RAYTOP CHEM to Showcase at the 10th Edition of CHINAPLAS, April 15-18, 2025
RAYTOP CHEM to Showcase at the 10th Edition of CHINAPLAS, April 15-18, 2025

09/20/2024

RAYTOP CHEM will be highlighting our key products, including our industry-leading optical brighteners,TIO2,Fluorescent pigment ,Glow in the dark pigment,Ultramarine Blue,UV products,Nucleating agent ...

RAYTOP will attend 2024 Plastics Eurasia in Istanbul
RAYTOP will attend 2024 Plastics Eurasia in Istanbul

09/20/2024

We RAYTOP Chemical specializes in producing optical brightener series products,including its raw material, and other plastics additives, which are widely used in plastic, coating, ink, detergent, text...

Testimonial

What Our Clients Say!

+86 158 5419 9366
+86 158 5419 9366
weixin
raytopchem@gmail.com