At present, the development and innovation ability has improved the digestion and absorption of imported technology, the influx of foreign-funded enterprises, a steady stream of overseas returnees, frequent technical exchanges at home and abroad, so that enterprise personnel broaden their horizons, see the general trend, clear the gap and catch up goals, and greatly improve the local equipment manufacturing industry's new product development and innovation ability. All kinds of vacuum heat treatment equipment production self-contained, to meet the aviation and mold workers