Rigorous quality control at every stage — from raw material to finished product and export.
Quality is the cornerstone of Mineral Enterprises. Modeled after industry leaders like YBM Vietnam — which maintains an ISO 17025:2017 accredited laboratory — we invest in testing infrastructure and trained personnel to ensure every batch meets specification.
Our Quality Control department operates continuously, monitoring raw material intake, in-process parameters, and finished product analysis. We provide Certificate of Analysis (COA) with every shipment.
Key parameters tested include whiteness, brightness, particle size distribution (PSD), oil absorption, moisture content, and chemical composition (CaCO₃ content, Fe₂O₃, SiO₂, etc.).
We align our operations with internationally recognized quality and environmental management standards.
Systematic quality management ensuring consistent product specifications and continuous improvement across all operations.
Commitment to responsible mining and processing practices that minimize environmental impact.
In-house testing laboratory following international standards for accurate, reliable analytical results.
Four-stage quality assurance from quarry to export container.
Quarry samples tested for purity, whiteness, and chemical composition before acceptance into production.
Continuous PSD and moisture checks during grinding, classification, and coating operations.
Full COA generated per batch — whiteness, brightness, PSD, oil absorption, and chemical analysis.
Final inspection, packaging integrity check, and documentation review before export dispatch.
Hunter Lab and ISO brightness measurements ensuring premium filler grades for paint and paper.
Laser diffraction analysis for precise D50, D97, and top-cut control across all powder grades.
CaCO₃ content, Fe₂O₃, SiO₂, MgO, and moisture analysis per batch specifications.
