Metal, Aluminium, Ferrous Steel, Non Ferrous, ZHENGZHOU HUAXIN REFRACTORY MATERIAL INDUSTRY, was founded in 1986. We are a large integrated enterprise group, including design production construction repair, full set of service of refractory material for steel, cement, non ferros, etc high temperature thermal industries. 80 thousands tons per year. we have 158 metres and 146 metres tunnel kilns of high temperature tunnel kiln. clay, alumina, Industrial Kilns ...

Metal, Aluminium, Quartz, Silicon, refractory material, including the silica sand/ quartz sand, brown fused aluminua, tungsten product ...

Metal, Silicon, 1. Silica brick is mainly used for hot blast stove, tunnel kiln, Coke oven, glass kiln, Acidic furnace non ferrous metal smelting and some other thermo technical equipment in good furnace building materials. 2. the advantages of CUNSE silica bricks for Hot Blast Stove high purity, good thermal conductivity, high refractoriness under load and high tridymite content, low true density, low expansion, low creep and low residual, Industrial Ovens, Building Materials, Kilns, Building Material ...