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Thermo Test
     Each new spare part used on our products should pass the Thermo Test as follows:
1) A sample part is put in a container under the temperature of -40C. 48 hours later, it is taken out and droped on the ground.
2) A sample part is put in a container under the temperature of -40C. Several hours later, it is taken out promply and put in the container under the temperature of 76C suddenly. And then reverse.


Firmness test
     Something weigh 20kg are put in the sample luggage and hung on a shelf with a pulley. When the luggage is pulled 1.5m from the ground, it is droped down suddenly.

Anti-vibration test
     sample luggage is hung on, and is pulled up suddenly. Then the bar on the rope will hit the barrier fixed on somewhere to create vibration. The luggage will be under this kind of vibration 2000 times.


     8% of our staff, our QC staff, do the tests as above constantly to guarantee the quality of our products. To protect the benefit of our clients, we do most to achieve perfection.