Quality Control

We adhere to international quality standards throughout every stage of production to ensure high precision, consistent performance, and total customer satisfaction.

Dimensional Inspection

  • CMM (Coordinate Measuring Machine)
  • Measuring range: X 0～700mm, Y 0～1000mm, Z 0～600mm, measuring accuracy: 1.5+L/350μm;

Material Testing

  • Spectrometer Analysis for chemical composition
  • Two units are used to detect ferrous metals, including iron-based (N), cobalt-based, and nickel-based. They have 37 analysis channels, can analyze 30 elements, and have the ability to analyze N elements.

Non-Destructive Testing (NDT):

  • X-ray
  • X-ray machine can inspect the surface defect as shrink holes,porosity and others in order to ensure the inner quality of part.

TestinHardness Testing (HB, HR, HV)

  • Fixed hardness tester can analyse multiply forms ofproducts,Samples and a variety of hardness.

Metallographic Examination (grain structure, micro defects)

  • Metal microstructure inspection, decarburization layer depth determination, non-metallic inclusion content determination in steel, α-phase content determination in stainless steel, test method for volume fraction determination by systematic manual point counting method, etc.

Alternating salt spray test

  • Neutral salt spray test, alternating salt spray test in which salt spray conditions, hot and humid conditions, dry conditions and standard atmospheric conditions are alternately changed.