Hanoref materials Co. Ltd, 47 Tran Hoa, Hanoi (2023)
Hanoref company is mainly engaged in the supply of Refractory material & Metal Alloys & ferro alloys & Industrial carbons & Industrial graphite & raw material (high purity quartz, silicon, ceramic, graphite, and silicon carbide manufacturing for the semiconductor industry ) 1. Magnesium Oxide: Caustic Calcined Magnesium,Dead Burnt …