round square aluminum frames supplier

Everyone should be familiar with aluminum frame boxes. Many businesses are used to comparing aluminum frame boxes and zipper boxes. But in fact, for the same product, the structure of zipper and aluminum frame is not the difference in quality, but according to people’s travel habits. select. In Europe and America, zipper boxes will be more popular, and aluminum boxes are usually only common among luggage brands in Asia.
In addition to the aluminum alloy support structure in the middle, the aluminum double U-shaped lock structure of the deep frame makes the upper and lower covers of the aluminum frame tightly sealed, not easy to shake, and no gaps are leaked. The density and compression resistance of the deep frame are 150% higher than that of the ordinary aluminum frame, and the aluminum content is higher. In the luggage market, the share of the deep frame is less than 5%. Because of the complex process, ordinary small manufacturers cannot maded.
Ordinary supplier for round square aluminum frames.



Aluminum profile quality: ★ Hardness 12 370G/M ordinary aluminum
Due to the simple structure of the flat frame, the shape tends to be flat, no undulating structure, ordinary aluminum, and the amount of aluminum used is moderate. The structure is simple and easy to process, so the production cost is moderately higher than the zipper box, the production process is mature, and the quality cost is higher than the zipper box, which is a good travel choice.
Market share: Aluminium frame boxes account for more than 90% of the market, and the market value refers to $198~$258
Disadvantages: Due to the simple process and low cost of ordinary aluminum frame, 90% of the aluminum frame suitcases on the market are produced with this structure. While drifting with the flow, the structure and craftsmanship that is too streamlined will easily deform after being severely impacted, resulting in poor opening and closing and lax closing.
Deep aluminum frame
Aluminum profile quality: ★★★ Hardness 13 450G/M Ordinary aluminum
Due to the complex structure of the deep frame and the many undulations and bendings, it is made of a large amount of aluminum. Both the material cost and the production cost are much higher than the ordinary supplier for round square aluminum flat frame. Because the structure requires integral molding, there are good requirements for the machine technology. , So there are only a few large factories in China that can complete the production. The complex production process is destined to be low in output and high in cost. It is the first choice for high-quality consumers to travel.
Market share: only accounts for about 4% of the aluminum frame market, and the market value refers to $348~$448