The technology of canvas backpack from Sofie Bag Co., Ltd. ranks in the world's advanced level, filling the gap in domestic technology. The product has been widely accepted by many well-known brands such as New Balance, FILA, Dickies, Nike, etc
canvas backpack
SPECIFICATIONS
The product features a scratch-resistance surface. The product features high abrasion resistance, which can be used for a long time. The product is extremely resistant to dirt.
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The quality of Sofie fashionable backpack is guaranteed through all the production stages by the QC team, so as to meet the international mechanical seal standards. It can be made of silver-plated, gold plated, or rose gold plated materials
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Sofie fashionable backpack will be seriously checked for its materials and parts. Its electric components will be inspected in line with a restriction of the use of hazardous and heavy metals, such as hexavalent chromium (Cr6+), Polybrominated Diphenyl Ethers (PBDE), and polybrominated biphenyl (PBB). The manual polishing process has greatly improved its shine and reflection
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When it is polished, Sofie canvas backpack adopts imported auto-polishing machines. These machines are able to achieve planish, kibble and fine-polishing of this product. Made of 925 sterling silver, it's not likely to become blacken even used for a long time
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Sofie canvas backpack has passed the tests required in the industry. They include a hipot test, leakage current test, insulation resistance test, etc. Made of 925 sterling silver, it's not likely to become blacken even used for a long time
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Sofie canvas backpack undergoes a thorough quality test conducted by the third-party testing organization which is professional in mobile phone accessories. The manual polishing process has greatly improved its shine and reflection
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The safety performance of the product far exceeds the average level in the market. The product is able to withstand lots of wear and tear
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canvas backpack has remarkable performance. It matches perfectly with dresses, T-shirt, or gowns
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The product quality is assured after hundreds of testings. Made of non-toxic materials, it will not cause skin allergies such as redness, swelling, and blisters
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fashionable backpack is not only reliable in quality, but also easy to operate. The manual polishing process has greatly improved its shine and reflection
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The product produced by modern assembly line improves the reliability of quality. All of its edges have been rounded to guarantee no injury to the skin
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This product is tested before delivery to meet top-notch quality standards. It is sophisticatedly crafted, with delicate details
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This product has very good characteristics and is widely used in the market. It sells well among ladies who love jewelry
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The product is highly suitable for various applications. The product has been certified under CE and UL
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The product is being increasingly important and widely applied because of its remarkable economic return. Its added strength protects it from deformation
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The product is extensively used in various industries. This product is lead-free and nickel-free, hence it's safe to use
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This product has high commercial value and has broad market application prospects. This product is especially suitable for collection
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The good characteristics make the product highly marketable in the global market. This product is especially suitable for collection