When choosing a travel luggage, in addition to choosing the style and color that you like, some small parts can not be ignored, such as the wheels of the luggage, otherwise the luggage will suddenly appear on the road and the wheels will be lost or broken. There is no way to drag things, hold them and hold them, it seems too sad reminder. Therefore, when purchasing travel bags, the inspection of the wheels is indispensable. First of all, it is to see if it is firm and whether the left and right wheels are shaken. Then place the bag on the floor and pull it back and forth to see if the wheels roll smoothly and with no noise. In addition, we must also look at whether the surface of the wheel is shiny. The general luster is made of raw materials. The surface of the wheels is not shiny and some of the rough ones are made of recycled materials. Such wheels are slightly inferior in quality. .
 In particular, consumers need to be reminded that when looking at the wheels of the bags, one can look at the inner rings of the wheels for bearings. If there are bearings, these wheels are more durable. The rear wheel of the travel bag is a very critical part. If the rear wheel is exposed, it can easily be damaged by the road in use. In general, the semi-enclosed rear wheel is more durable.
Dongguan Haida Instrument Co., Ltd. specializes in the development and production of luggage testing instruments. We have a wealth of experience and a good reputation in luggage instruments. Welcome to visit our factory to discuss purchasing!