1、Powder metallurgy: Vacuum sintering and MIM wax sintering furnaces
2、Graphitization: Graphitization furnaces
3、Semiconductor: High-temperature ovens for MOCVD loaders
4、Die casting: Vacuum melting furnaces
5、Heat treatment: Furnaces for vacuum quenching and tempering and high-temp and high-vacuum furnaces
6、Maintenance: Replacing the heat insulation layer, graphite heaters and metal heaters.
7、Leakage detection: Helium leak detection
8、Vacuum pump maintenance: Repair and maintenance of various vacuum pump