China metallurgical grade calcined dolomite Manufacturers Factory Suppliers

We innovate and develop domestic and foreign trade, accelerate the development of pure white dolomite powder, Dolomite Dust, natural dolomite powder for sealants marketing business, and make every effort to promote the development of the company. We have an excellent design and development team, pursuing the combination of practical value and aesthetic art in the innovative designing of metallurgical grade calcined dolomite. We have formed a more complete domestic and international sales channels, and actively explore overseas markets. We hope that our employees will establish the consciousness of lifelong learning, take the difficulties of work as the motivation of learning, and improve the quality and working ability through learning. We promote technological upgrading and product restructuring through the development and introduction of new technologies and large-scale technological renovation. We are committed to being a responsible corporate citizen, supporting social and environmental initiatives and adhering to the highest ethical standards. We create an entrepreneurial platform for our employees to give full play to their innovative potential and a safe, environmentally friendly and healthy working environment. Our company has advanced production technology and perfect after-sales service.

Calcined Dolomite Powder
Chemical Composition:CaO 30–32%, MgO 20–22%
Iron Oxide (Fe₂O₃):≤ 0.1–0.3% (customizable)
Acid Insoluble:≤ 2.0%
Mohs Hardness:3.5–4.0
Moisture Content:≤ 1.0%
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Dolomite Calcium Powder
Chemical Composition:CaO 30–32%, MgO 20–22%
Iron Oxide (Fe₂O₃):≤ 0.1–0.3% (customizable)
Acid Insoluble:≤ 2.0%
Mohs Hardness:3.5–4.0
Moisture Content:≤ 1.0%
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Dolomite Marble Powder
Chemical Composition:CaO 30–32%, MgO 20–22%
Iron Oxide (Fe₂O₃):≤ 0.1–0.3% (customizable)
Acid Insoluble:≤ 2.0%
Mohs Hardness:3.5–4.0
Whiteness:≥ 85% (depending on...
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Dolomite Dust
Chemical Composition:CaO 30–32%, MgO 20–22%
Iron Oxide (Fe₂O₃):≤ 0.1–0.3% (customizable)
Acid Insoluble:≤ 2.0%
Mohs Hardness:3.5–4.0
Whiteness:≥ 85% (depending on...
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Natural Dolomite Powder
Calcium Oxide (CaO):31.5% ± 1.5%
Magnesium Oxide (MgO):≥ 20.5%
Iron Oxide (Fe₂O₃):≤ 0.008% (80 ppm)
Fe₂O₃ (High-End Grade):≤ 0.005% (50 ppm)
Al₂O₃:≤ 0.2%
Moisture...
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Micronized Dolomite
Calcium Oxide (CaO):31.5% ± 1.5%
Magnesium Oxide (MgO):≥ 20.5%
Iron Oxide (Fe₂O₃):≤ 0.008% (80 ppm)
Fe₂O₃ (High-End Grade):≤ 0.005% (50 ppm)
Al₂O₃:≤ 0.2%
Moisture...
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White Dolomite Powder
Calcium Oxide (CaO):31.5% ± 1.5%
Magnesium Oxide (MgO):≥ 20.5%
Iron Oxide (Fe₂O₃):≤ 0.008% (80 ppm)
Fe₂O₃ (High-End Grade):≤ 0.005% (50 ppm)
Whiteness:≥...
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Micronized Dolomite Powder
Calcium Oxide (CaO):31.5% ± 1.5%
Magnesium Oxide (MgO):≥ 20.5%
Iron Oxide (Fe₂O₃):≤ 0.008% (80 ppm)
Fe₂O₃ (High-End Grade):≤ 0.005% (50 ppm)
Moisture Content:≤ 0.5%
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Reviews

Robert Michalski

I heard that the manufacturer adheres to the people-oriented concept, and after the cooperation, I think this sentence is the best description for them!

Eleanor Tollett

I was pleasantly surprised by the quality of these items, thanks!

Eric Rodriguez

Lucky to find this supplier, high quality and great service!

Giovanna Wells

In the course of many purchases, I deeply felt the company's patience, sincerity and enthusiasm. They have been standing in the buyer's perspective and thinking for the buyer, which makes me very

Carolyn Williams

The company has first-class products and services and enjoys a good reputation in the competitive market, which is why I chose them.

Patricia Saunders

This product is of good quality, bright in color and durable. Hope they keep it up and do more activities.

Our organization successfully attained IS9001 Certification and European CE Certification of reactive hydrated lime powder, calcite filler powder, uncoated high purity calcite powder. We're well-known as one of the leading metallurgical grade calcined dolomite manufacturers and suppliers in China, also support customized service. Welcome to wholesale high quality metallurgical grade calcined dolomite in stock here from our factory. If you have any enquiry about pricelist, please feel free to email us.