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  • Product testing
1. Inspection before production

Tensile testing

Determination of yield strength, tensile strength and elongation of raw materials

Chemical composition analysis

Brightener component detection can effectively analyze and detect the performance of brightener, so as to target Improve the composition or formula of the brightener to achieve the purpose of improving the performance of the brightener product

X-ray inspection

Detection of metal foreign objects mixed in products and non-metallic foreign objects with higher density, etc.
2. Sample testing

Bending test

Test the performance of the sample under bending load

Radial test

Measuring the radial load fatigue test of the hub

Impact test

Detect the safety, reliability and effectiveness of products when subjected to external impact or action

Salt spray test

Test the product's tolerance to salt spray
3. Product testing

Air tightness detection

Detect products by ultrasonic penetration and find defects in products

Dynamic balance detection

The dynamic and static balance of the hub is detected by the dynamic balance detector to avoid dynamic unbalanced conditions, which causes the vehicle to appear wheel jitter and steering wheel vibration during driving.