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Quality Assurance

Kede strictly controls product quality and has a variety of sophisticated testing equipment to ensure that the products produced meet the stringent requirements of customers.

Part of the testing equipment introduction:

The image size measuring instrument can measure 99 sizes of a single product with one touch, with high accuracy and fast speed, and can avoid human-made errors.


Fully automated visual inspection can inspect products 100%, with high detection accuracy and fast efficiency, which can meet the inspection requirements of large-scale product production.

CCD Inspection

The salt spray tester is used to test the corrosion resistance of the product coating, and it is the most intuitive way to check the binding force of the product coating.

Salt Spray Test

The level of oxygen in the raw materials of neodymium iron boron and samarium cobalt is particularly important to the quality of the product. Controlling the oxygen content is a key test point to ensure product quality.

Oxygen Analyzer

The product coating X-ray thickness gauge can non-destructively measure the thickness of the metal coating of the product, which is fast and not affected by the size of the product.

Coating Test

For higher accuracy or more complex products, a coordinate measuring machine is required.


ICP spectral composition analyzer can quickly measure the composition and content of materials.

ICP Analyzer

The permanent magnet tester is used to test three performance indicators of hard magnetic magnets: Br / Hc / BHmax, which is an important detection method to determine the product brand and quality.

Magnetic Curve Tester

The soft magnetic tester is used to test the three performance indicators of soft magnetics: Br / Hc / BHmax, which is an important detection method to judge the product brand and quality.

Soft Magnetic Curve Tester

The Magnetic Field Scanner uses 128*128 matrix array Hall probes to quickly display the surface magnetic distribution of the magnetic steel. The software is compiled based on Python, and the analysis results are more intuitive and convenient.

3D Magnetic Field Scanner

Horizontal balancing machines, precision weight sensor, a key measure for the product of formula balancing, efficient and stable.

Horizontal Balancing Machines

The top-type concentricity measuring instrument, bid farewell to the bulky footprint and appearance of the traditional pendulum instrument, but has a simple appearance with more stable and accurate measurement results.

Concentricity Tester

System Certification

Kede has passed the ISO9001 / IATF 16949 / ISO14000 / OHSAS 18000 system certification.

ISO 9001

IATF 16949

EN 9100

ISO 14001

ISO 45001

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