Professional Manufacturer for
The characteristics make carbon black particles a high-quality additive in fields such as rubber, plastics, and coatings.
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Professional Manufacturer for
The characteristics make carbon black particles a high-quality additive in fields such as rubber, plastics, and coatings.
READ MORE

Changzhou Runyi New Material Technology Co., Ltd.

Years of

EXPERIENCE

COMPANY

ABOUT

UNYI

China Antibacterial Masterbatch Manufacturers, Custom Water Electret Masterbatch Suppliers,

Changzhou Runyi New Material Technology Co., Ltd. relying on the unique market and geographical advantages of the Yangtze River Delta, and through long-term unremitting efforts, has developed into a well-known color masterbatch production and sales enterprise that integrates research and development, production, sales, and export. Over the years, the company has cultivated a group of professional.

0

ESTABLISHED
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LAND AREA
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STAFF

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CUSTOMIZATION

We have a strong R&D team, and we can develop and produce Carbon Black Polyvinyl Masterbatch according to the drawings or samples the customers offered.
cost

We have two our own processing plants, which are directly sold by manufacturers and offer high-quality and affordable Nonwoven Electret Masterbatch.
Quality

We have our own laboratory and the advanced testing equipment in the industry to ensure product quality. Professional custom antibacterial masterbatch

Service

We are based on high-quality and high-end markets, and our products meet international standards. We mainly export to countries such as Europe, America, and Japan.
Capacity

Our annual production exceeds 20000 tons, which can meet the needs of customers with different procurement volumes.
Shipment

We are only 20 kilometers away from the port and the exit is very convenient.

NEWS

WHAT’S NEWS

Engineered Longevity: Carbon Black Masterbatch UV ... 12 Dec 2025

In applications demanding extended outdoor performance—such as pipes, geosynthetics, and agricultural films—the stability of the polymer matrix against photo-oxidative degradation ...
Precision Pigmentation: Mastering the FPV and Disp... 04 Dec 2025

For processors involved in manufacturing thin-gauge films, fine fibers, or sophisticated injection molded components, the performance of the Carbon Black Masterbatch is defined by ...
MFR Matching Principle: Optimizing White Masterbat... 27 Nov 2025

In the realm of polymer processing, achieving consistent color dispersion and flawless product quality is a fundamental objective. The use of White Masterbatch is ubiquitous for ac...