About Dong Nhan Stone
Dong Nhan Stone is a Vietnam-based manufacturer and exporter of high-purity Calcium Carbonate (CaCO?) powder and premium white stone slabs and blocks. With over 15 years of global manufacturing experience behind our founding team, we deliver consistent quality, flexible supply, and lasting partnerships.
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Our Products
High-purity natural and coated calcium carbonate powder for plastics, paints, paper, rubber, and construction. Available in D97: 5µm–74µm grades.
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Premium Salt White Crystal Marble with >95% whiteness. Available in custom block dimensions and slabs (1.5–4 cm). Up to 6,000 m³/month.
View Product →Why Choose Us
We own and operate a 6-hectare white marble quarry, giving us full raw material control and consistent quality.
Hydraulic and roller milling technology produces particle sizes from D97: 5µm to 74µm to meet any specification.
Over 15 years of international trade experience. We handle logistics, documentation, and customs with ease.
45,000 MT/month combined capacity. Spot orders and long-term supply contracts both welcome.
Latest Updates
The new factory in Laos marks an important milestone in Dong Nhan Stone expansion, located near the company own high-quality quarry.
Discover the top industrial uses of CaCO3 powder from Vietnam. Dong Nhan Stone supplies high-purity calcium carbonate for plastics, paints, paper, and more.
Our CaCO3 powder meets the highest industry standards, guaranteed by rigorous testing and quality control at every stage of production.
Get a competitive quote for CaCO₃ powder or white stone blocks. Our team responds within one business day.
Contact Us NowMeet us at ChinaPlas 2026
April 21–24, 2026
Shanghai National Exhibition Center
Booth #4.2C
Discover our premium CaCO? powder and white stone blocks. Experience exceptional quality and innovative solutions for your manufacturing needs.