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The factory process behind metal lunch boxes often involved a series of intricate steps. First, the raw materials were sourced and cut into the appropriate sizes. Next, the metal sheets underwent printing, where vibrant colors were applied to create eye-catching designs. The pieces were then shaped, bent, and fused together, creating a sturdy construction that could withstand the rigors of daily use. Finally, a protective coating was applied to guard against rust, ensuring these lunch boxes would endure for years.
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Following the pre-soak, the cleaning foam is applied. This foam contains powerful detergents that work to lift and encapsulate dirt particles, ensuring they can be rinsed away without scratching the vehicle's paint. The thick, vibrant foam not only delivers superior cleaning but also creates an aesthetically pleasing visual appeal. As the rich colors swirl and envelop the vehicle, customers can take pleasure in watching their car transform before their eyes.
triple foam system
