Views: 451 Author: Site Editor Publish Time: 2026-07-02 Origin: Site
In the late autumn of Changchun or the early morning of Slovakia, when one car after another rolls off the production line, few people notice the workstations and tools that are quietly shuttling behind the scenes.
But in the logistics world of automotive parts, there is one category that gives all packaging engineers a headache: car sunroofs.
It is large, it is heavy, it is fragile, and even one more micron-level scratch on its surface may lead to the scrapping of the entire piece. Recently, we have just accomplished a special mission: customizing a batch of sunroof exclusive storage racks for a Slovak client and successfully delivering them to its Changchun factory and Slovak headquarters.
Today, I'd like to talk about the story behind this storage rack.
If you get closer to take a look at this batch of storage racks, the first thing that catches your eye will be its "hardness".
The entire body is made of Q235 carbon steel, which has been precisely welded, presenting a cold industrial silver-gray color. This is to cope with the harsh industrial environment: forklift collisions, heavy stacking, and the jolts of long-distance sea transportation. The galvanizing process on the surface is not merely for aesthetic purposes; it serves as an invisible armor, ensuring that it remains as strong as new even after several years in damp workshops or salt spray-filled shipping containers.
But the real mystery lies in the "soft" aspects.
What does a sunroof fear the most? I'm afraid of going head-to-head. We have embedded custom high-density foamed rubber pads in each storage position on every layer. This is not merely a cushion; it is the "Simmons" of the skylight. When the heavy skylight components are placed on the storage rack, the rubber pads will fit the edges perfectly, absorbing 90% of the vibration energy during transportation.
