ã€China Trolley Trading Network Trolley box transactions and trade information exchange to provide an excellent platform to improve the level of commodity exchange, standardize the behavior of commodity trading, to achieve ultra-large-scale network operators. 】 Luggage safety and security not only refers to the durable luggage, but also refers to the handle, rod, pulleys and other components of the durability. Because most travelers use luggage by zip, if there is any quality problem with the pulley, the lever or the handle, it is inevitable that you have to cast an unpleasant shadow on the journey. In terms of quality, the famous luggage brand famous luggage can be described as perfect. For each part of the test there are strict requirements: handle the test items, the use of computer robotic arms repeatedly lift 5000 times the box with items, test the handle of the solid degree; wheel test project, the use of conveyor belt to drag the box running 15 kilometers, the test Wheel full load capacity; drop test items, the box repeatedly drop in the 1.2-meter-high position, test the toughness of the box ...... Lever: Lever and the pulley is equally important, if the travel lever out of touch, it really enough. Nowadays, big brands are mainly made of lightweight and durable materials such as aluminum alloy, and some products also have a 360 ° rotating handle design. Caster: Many brand luggage is equipped with a caster, you can push the translation translation, compared to two rounds of luggage can only be unilateral sliding, the use of caster is relatively more convenient. Try to understand whether the package wheel rotation flexible, but should try to buy a bearing pulley. Internal section: password: The lock is available in a variety of forms, with the case in addition to the fixed lock, such as the Victorinox brand A series of locks with a cable lock secures all zip fasteners to the outside of the bag to ensure that the contents of the bag are secure. In addition, the user to buy an external security lock, choose TSA luggage lock, airport security personnel can use special tools to open this type of lock without damaging the lock. size: Mainstream bags are mainly 18 inches, 20 inches, 22 inches, 24 inches, 26 inches, 28 inches and 30 inches several. China Civil Aviation Administration stipulates that the weight of personal checked baggage each piece can not exceed 50 kilograms, the volume can not exceed 40 × 60 × 100 centimeters, more than the above provisions of luggage, with prior approval of the airline's consent to consign. Own luggage weight can not exceed 10 kilograms, the volume of each piece does not exceed 20 × 40 × 55 cm luggage within the clear stratification, such as wet layer, foldable clothing bag, hanging zipper bag, file storage, laptop Bags and other areas, Trolley users according to individual needs, select the obvious range of products. To know more trolley information, please pay attention to the Chinese trolley transaction network Posted by: zpengdmjy