▍Heat treatment quality control, product testing equipment: such as hardness tester, metallographic sample preparation devices,

optical (electronic) microscope, ultrasonic detection device, material testing machine, X-ray diffract meter, chemical analyzers,

cooling speed tester, etc.

▍Process control instrumentation, Mechatronics control technology, intelligent information management technology: Various

process control software, thermocouples, temperature controller, atmosphere control instruments, flow meters, sensors (oxygen

probe, hydrogen probe), infrared temperature measuring device etc.