China natural calcium magnesium carbonate powder Manufacturers Factory Suppliers

We are highly recognized by the Dolomite Calcium Powder, Dolomite Marble Powder, Micronized Dolomite Powder industry for our integrity, strength and quality, and insist on customer focus. We promote new natural calcium magnesium carbonate powder to the market with a small amount of promotion cost, and win with high quality and low price to occupy the market quickly. Our team includes experts in a range of fields, including engineering, finance, and marketing. The company has established long-term cooperative relationships with well-known universities and scientific research institutions to track the development of advanced technologies at home and abroad in real time. Our marketing and branding services cater to clients' specific needs, creating tailored solutions that increase brand awareness and drive sales. Our commitment to customer satisfaction sets us apart from our competitors. According to this principle, we arrange each employee to a relatively suitable position according to his or her level, strengths, experience and personality, which promotes the continuous, rapid and efficient development of the company.

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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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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Agricultural Dolomite Powder
Calcium Carbonate (CaCO₃) Content:50% ~ 54%
Magnesium Carbonate (MgCO₃) Content:42% ~ 46%
Total Effective Calcium and Magnesium:≥ 90%
Fineness:200 Mesh ~ 325 Mesh...
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High Purity Dolomite Powder
Calcium Carbonate (CaCO₃) Content:52% ~ 55%
Magnesium Carbonate (MgCO₃) Content:42% ~ 45%
Total Effective Calcium and Magnesium:≥ 97%
Fineness Range:325 Mesh ~ 1250 Mesh...
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Feed Grade Dolomite Powder
Total Content of Calcium Carbonate + Magnesium Carbonate:≥98%
Calcium (Ca) Content:≥22%
Magnesium (Mg) Content:≥12%
Conventional Fineness:200 Mesh (325 Mesh Customizable)...
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Dolomite Filler Powder
Calcium Carbonate (CaCO₃) Content:95.0% - 98.0%
Whiteness:65% - 72%
Fineness Range:200 Mesh - 800 Mesh (Adjustable)
Moisture Content:≤ 0.4%
Hydrochloric Acid Insoluble...
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Construction Grade Dolomite Powder
Calcium Carbonate (CaCO₃) Content:95.0% - 98.0%
Whiteness:90% - 94%
Fineness Range:800 Mesh - 1250 Mesh (Adjustable)
Median Particle Size D50:10 - 18 μm
45μm Screen...
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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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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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Reviews

Mary Hamilton

Quality is the foundation of brand, the embodiment of quality, and the guarantee of market. Adhering to this philosophy, this company attaches great importance to product quality.

Aaron Vallejos

Your product manager knows a lot of industry rules and has his own way of doing things.

Deborah Rosson

Even though this cooperation did not go very well, we still feel that you are a trustworthy company.

Nick Muse

I have received the goods, the packaging is very careful and not damaged.

Ruth Morales

My clients liked these items so much that I decided to continue buying from here next time.

Gerard Wright

I will give you full praise because you really do well!

With the principle of "technology-based, customer first, safety first", our reliable calcite powder for beef cattle feed, natural calcite powder 325 mesh, builders lime for wall finishing has been widely favored and affirmed by customers. We have established good cooperative relations with many companies. We will continue to innovate and improve technology according to market development and customer needs to better serve customers. We're well-known as one of the leading natural calcium magnesium carbonate powder manufacturers and suppliers in China, also support customized service. Welcome to wholesale high quality natural calcium magnesium carbonate powder in stock here from our factory. If you have any enquiry about pricelist, please feel free to email us.