Import Dolomite — Buy in Bulk from Supplier in Viet Nam

Hoang Diep Ltd. supplies dolomite in both raw and burnt forms, with low iron and silica content, sourced from Vietnamese deposits. The raw material is available as lump or powder, while the burnt variant is calcined to reduce volatile content and enhance reactivity. Both forms are designed for industrial fluxing and metallurgical applications where low impurity levels are critical.

The material is processed to maintain low SiO2 and Fe2O3 levels, though exact figures are not provided. Burnt dolomite has a maximum loss on ignition (LOI) of 5%, indicating effective calcination. This makes it suitable for applications requiring higher thermal stability than raw dolomite. The product is not classified as high-purity industrial grade but is positioned as a cost-effective alternative for less stringent processes.

Buyers in the ceramic, glass, and small-scale steel industries use this material for fluxing and slag conditioning. MOQ is set at five 20-foot containers per shipment, indicating bulk-only trade. Packaging options include 40 kg, 50 kg bags, or jumbo bags. Trade is conducted on a contract basis, with lead times dependent on production cycles and container availability.

Hoang Diep Ltd. is a trading company based in Haiphong, North Region, Vietnam, focused on mineral exports. The supplier operates as a processor and packager of locally sourced dolomite, with no public details on mining rights or production facilities. It is verified as a harbor-tier supplier, indicating active export activity and documented shipment history, but lacks transparency on internal operations or quality control protocols.

The company does not claim certifications, laboratory testing capabilities, or mine ownership. Its listing highlights two product variants - raw and burnt dolomite - with packaging flexibility. Response metrics are unavailable, and no historical data or client references are provided. Buyers should treat this as a bulk exporter with limited technical documentation, requiring direct verification of specifications before purchase.