Sofie two pockets school bags for boys series for students
The environmental friendly laboratory ensures that the product is flawless before leaving the factory. The product features a scratch-resistance surface
Sofie is offering an assortment of quality-approved product. The product provides ample space for storage
school bags for boys
SPECIFICATIONS
The product has the advantage of great colorfastness. The fabric used is naturally antimicrobial and can effectively resist the growth of bacteria. The pattern of this product can be customized.
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The evaluation for Sofie cool school bags has been strictly conducted. It mainly includes finite element stress analysis of all components, fatigue analysis, load increase analysis, etc. This product is easily repaired if scratched
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Sofie school bags for boys is an integrated result of multiple technologies. It is developed, fabricated and processed under the theories of mechanical engineering, microelectronic technique, and information processing technology. The product has passed the fire resistance test
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The design of Sofie school bags for boys takes advantage of high-tech. Its parts drawing, assembly drawing, arrangement diagram, schematic diagram, and shaft drawing are all available by the mechanical drawing technologies. Without sanding marks on its surface, it's smooth and silky
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The design of Sofie cool school bags adopts various technologies. It will be designed by CAD/CAM machines, processed by CNC machines, built with the hydraulic and pneumatic transmission, and designed with PLC function. Without sanding marks on its surface, it's smooth and silky
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Sofie cool school bags has passed a range of specific tests. They cover drop (shock) testing, tensile testing, vibration testing, and fatigue testing, and endurance testing.
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It is thoroughly checked by the experts in order to ensure reliable performance without any flaws. The product has passed the fire resistance test