Paint and coatings, sealing compounds, Iubricating grease, drilling mud, inks.
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APPLICATIONS
Main Product
WHAT WE OFFER
Organoclay, Organic bentonite, Rheological Additive, Bentonite, Activated clay
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ZHEJIANG QINGHONG NEW MATERIAL CO., LTD.
Professional manufacturer of organic bentonite
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About Us

About Qinghong
Zhejiang Qinghong New Material Co., Ltd. is a professional manufacturer of organic bentonite since 1980.

Our company is the first manufacturer of organic bentonite, under the joint research, development and production with Beijing Petroleum and Chemical Industry Research Institute of Chinese Petroleum Industry Department. 
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Founded In
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Covers an Area
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Annual Output
Main Products
We produce 3 main series, and more than 20 varieties in all as follows: 801-series, 881-series and CP-1-series organic bentonite, rheological additive (Inorganic gel) for water-base system. With excellent thickening, anti-settlement, sag-resistance, leveling, dispersion, thixotropy and suspension ability, our products are widely used in coating, painting, oil-drilling, printing ink, sealant, atomic ash, cosmetics, and also are enjoyed a lot for both domestic and abroad markets.

About Us

Why Choose Qinghong
Adhering to the enterprise's spirit of "Encourage ourselves to achieve ambition, seek truth and make progress", our factory insists on science and technology innovation, strives to provide satisfied products and high-quality services to our customers.

Decades of Business

Zhejiang Qinghong New Material Co., Ltd. is a professional manufacturer of organic bentonite since 1980. The plant is located in the scenic national forest city—Lin’an, west of Hangzhou.

Credit · Responsibility · Respect

Adhering to the enterprise's spirit of "Encourage ourselves to achieve ambition, seek truth and make progress", our factory insists on science and technology innovation...

The Inheritor of Core Values

Adhering to the "strive for excellence, strive for truth" Entrepreneurial spirit, Adhere to the road of technological innovation.
 

Final Inspection Before Shipment

With excellent thickening, anti-settlement, sag-resistance, leveling, dispersion, thixotropy and suspension ability, our products are widely used in coating, painting, oil-drilling, printing ink...
Latest News
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Bentonite cat litter is one of the most commonly used materials in pet care, renowned for its superior absorbency, clumping ability, and excellent odor control. It is derived from naturally occurring bentonite clay, which is mined and processed for various applications, including use in cat litter.

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Calcium Bentonite Clay is a naturally occurring mineral with a wide range of applications, from agriculture and cosmetics to wastewater treatment and industrial processes. Known for its excellent adsorption properties, Calcium Bentonite plays a key role in improving soil quality, purifying water, and enhancing feed additives in livestock.

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Product News
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Product News
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Bentonite FAQ

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12/12/2025
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Adhering to the enterprise's spirit of "Encourage ourselves to achieve ambition, seek truth and make progress".
Zhejiang Qinghong New Material Co., Ltd. is a professional manufacturer of organic bentonite since 1980.

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Zaoxi Industrial Park, Tianmushan Town, Lin'An City, Zhejiang, China
 +86-571-63781600
     +86-571-63783030
   john@qhchemical.com
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