Kaifeng Hecheng Special Refractory Co., Ltd

Jun brand refractories is a high-grade refractories tailor-made by Kaifeng He Cheng Special Refractories Co., Ltd. for customers by relying on its pro

We use high grade industrial alumina and limestone as raw material, through melting-smelt-cooling three main processes in the electrical arc furnace,

Magnesium Aluminate (SpinelMgAl2O4) provides a combinations of desirable of physical, chemical and thermal properties, both at room temperature and el

Tabular alumina is a pure sintered alpha corundum material which is sintering at a very fast speed under the temperature of 1900 with very high dens

Alumina wearable balls produced by our company are of high strength, high density, well wear resistant and practicability. They have a very good perfo

We use high grade industrial alumina and limestone as raw material, through melting-smelt-cooling three main processes in the electrical arc furnace,

Bubble alumina, is used in the production of lightweight insulating refractories where low thermal conductivity, and high temperature properties are t

TMCeramic balls are designed for a wide range of applications acting as carrier layers or cover layers of catalyst packings, absorbents, molecular s

We use high grade industrial alumina and limestone as raw material, through melting-smelt-cooling three main processes in the electrical arc furnace,