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Sofie melange cool backpacks customized for school

Sofie melange cool backpacks customized for school

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Product Details
Sofie Bag's School Bag is of exquisite workmanship, which is reflected in the details.Good materials, advanced production technology, and fine manufacturing techniques are used in the production of School Bag. It is of fine workmanship and good quality and is well sold in the domestic market.
Company Advantages
1. Sofie lightweight backpack designed and manufactured using the finest quality raw materials and the latest technology in accordance with the industry norms and standards.
2. It is safe to use. Its housing materials, as well as the electric parts, are well inspected to eliminate all of the toxic substances.
3. The product helps protect the heat from hitting the house directly. The solar panel system creates a protective barrier to stop the heat.
4. Sofie has obtained fame and reputation in cool backpacks market.
5. The product has a wide application in many fields and possesses a great market potential.

Company Features
1. The Sofie brand is among the best in the lightweight backpack market.
2. cool backpacks will never fall back because Sofie Bag Co., Ltd. has the most cutting edge technology.
3. simple backpack is the eternal tenet that Sofie Bag Co., Ltd. is always pursuing . Inquire online! Sofie Bag Co., Ltd. is striving to become a world-class manufacturer of classic backpack . Inquire online!
Why choose Us


1.We have 18 years experience in bags production & export.
2.We have design team and make new designs every week.
3.We’re professional and able to save time & cost for you. 

Product Description


The manufacturing process of Sofie lightweight backpack includes profiles extruding, cutting, CNC machining, deburring, and surface treating. All of these procedures have to be inspected by the QC team to meet the highest requirements in the heat sink industry.
During the development of Sofie classic backpack, the interface with the device issue is taken into consideration with the purpose of reducing the tiny air gaps between the component and the product.
The quality control of Sofie simple backpack is conducted rigorously. It is tested in terms of its air circulation, surface treatment, as well as the most important part, thermal dissipation performance.
Many design factors of Sofie classic backpack have been taken into consideration by our designers during the preliminary stage. These factors include thermal resistance, materials, fin efficiency, and spreading resistance.
Sofie cool backpacks is developed professionally by the in-house R&D team who strives to provide a specific heat dissipation solution for our customers.
Before delivering, the product is closely inspected on various quality parameters.
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