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Stuck between DBM 95 and DBM 97? China Minerals (Yingkou) Magnesia demystifies refractory material selection. Discover why material matching outweighs purity chasing for industrial furnace lifespan. Contact our experts for customized solutions.

DBM90 Dead Burned Magnesia technical guide from CMMC: Learn why the same MgO grade does not equal the same refractory performance. Covers all critical parameters: LOI (Loss on Ignition), SiO₂, CaO, Fe₂O₃, Al₂O₃, bulk density and particle size distribution for refractory manufacturers.

At China Mineral(Yingkou) Magnesia Co.,Ltd.we define sustainable development as a balanced integration of environmental stewardship, social responsibility, and economic vitality. We strive to create long-term value for all stakeholders by embedding sustainability into every facet of our operations, rather than viewing it as a separate obligation.

CMMC's core purpose of providing global industries with premium-quality magnesia products is underpinned by our corporate values: family spirit, sustainable thinking and action, technological leadership, and excellence in management and leadership.