Spark direct reading full spectrum spectrometer, microcomputer controlled electro-hydraulic servo universal testing machine, digital display low temperature impact testing machine, impact sample notch broaching machine, hydraulic universal testing machine, impact test projector, stainless steel electric distilled water device , Digital display constant water bath, carbon and sulfur analyzer, multi-element analyzer, ferrite analyzer, metallographic sample cutting machine, metallographic microscope, metallographic sample pre-grinding machine, metallographic sample polishing machine, high pressure Nearly 70 testing equipment including air compressors, ultra-high pressure air-cooled compressors, high-pressure reciprocating pressure test pumps, etc. Helium leak detection equipment.