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Quality control – ISO9001

ISO9001 quality management standard is strictly applied to produce procedure

Fig.1 Swing test
Fig.2 Hardness test

Quality control – ISO9001 Hardness – Test (HV)

Fig 1. Tested sample
Fig 2. Metallography

Quality control – ISO9001 Hardness – Test (HV)

Hardness (HV) in the surface of case is pretty good and reach to 800HV (HRC64) - Increase load capacity

Fig 1. Test result

Quality control – ISO9001 Tension Test

ISO9001 quality management standard is strictly applied to produce procedure

Fig.1 tension test
Fig.2 tension test

Quality control – ISO9001 Tension Test (Rack End)

Fig. Tension test via OEM Parts
Fig. Tension test via Lii-chau Parts

Quality control – ISO9001 Tension test – Rack End

Displacement (mm)

Quality control – ISO9001 Tension Test (Tie Rod End)

Fig1. Tie rod end is tested by tension
Fig2. Housing is broken under tension test

Quality control – ISO9001 Tension Test (Tie Rod End)

Displacement (mm)