Sofie school backpack is fabricated using common mechanical processing methods, including benching, lathe machining, drilling, chipping, CNC machining, hone machining, and so on. The printing methods for its logo are optional, such as laser and engraving
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Sofie youth school backpacks is developed under advanced technologies. It is designed using CAD, fabricated by CNC technology, and controlled by sensor technology. This product has a feeling of uniqueness and individuality
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The production stages of Sofie youth school backpacks cover the following aspects. They are materials and components procurement, mechanical parts fabrication, structure fabrication, and quality tests. This product can stand up to a certain degree of wear and tear
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Sofie school backpack goes through a complete design process. The design procedures include preliminary 3D solid modeling, finite element analysis of parts and assemblies, panel layouts, and PLC programming. This product perfectly matches people's different complexions
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Sofie school backpack is tested thoroughly. All its mechanical components, including the engine, motor, and hydraulic components, will be tested. It is able to retain its original luster when worn for a long time
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A number of quality tests will be carried out to ensure that products meet industry quality standards. This product is able to direct natural light and has good quality