High operating temperature, chịu nhiệt độ cao, oxidation resistance, chống ăn mòn, long life, small deformation, many models, easy installation, simple maintenance, vân vân.

Now it is widely used in high-temperature fields such as electronics, magnetic materials, powder metallurgy, gốm sứ, glass, semiconductors, analysis and testing, scientific research, vân vân., and has become a tunnel kiln, lò lăn, lò nung thủy tinh, vacuum furnace, muffle furnace, smelting furnace, vân vân. Electric heating elements for all types of heating equipment.