Sofie long lasting cool backpacks manufacturer for business
The product is skin-friendly. The fibers have a smooth feel and a natural wicking action that keeps moisture away from the skin. The product is not quite susceptible to mold and mildew
The product is energy-friendly. Designed in a compact and energy saving electric circuit board, it consumes less power compared to other alternatives. The product is extremely resistant to dirt
cool backpacks
SPECIFICATIONS
The product features a scratch-resistance surface. With multiple compartments, the product can help users better organize stuff. The product is easy to open and close thanks to its smooth zippers.
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Sofie polyester backpack not only meets domestic quality standards but also meets international quality and safety standards for LED lamps such as RoHS and CE. The product has excellent weathering ability thanks to the steel
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In order to improve the luminous efficiency, Sofie polyester backpack uses high-quality optical lenses. It has been verified that the optical lens is reliable and is not easily cracked or peeled off. The product has good acceptable axial load capacity in both directions
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Sofie polyester backpack is developed after years of research from our R&D team. They use quality components to improve the illuminating performance of this product. It is strong in its rigidity against the radial load
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Sofie polyester backpack has been verified to meet various quality requirements. It has been tested to work properly under various conditions, even harsh conditions. It has low torque capacity when starting and running
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Characterized by user-friendliness, Sofie cool backpacks has passed the national optical radiation quality safety inspection to provide users with a safe and healthy light environment. The product can be adapted to thermal expansion
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To save the energy, Sofie puts the eco-friendly materials into use during the production.