Douai uses materials certified by OEKO-TEX and CertiPUR-US as free from toxic chemicals which have been a problem in mattress for several years. It keeps stuff protected from outdoor elements like rain and snow
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During the production of Douai , complete quality tests are required. It has to be tested under the testing equipment to guarantee that it is safe to be used with the phones. This product will be carefully packaged with a Polybag
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Douai adopts a strict assembly process. This process includes adding solder paste to the PCB board, picking and placing components, and soldering. This product requires a pretty low MOQ
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The invention of Douai is professionally conducted for guaranteed safety. It is developed by expert technicians who are equipped with electronics information and know-how. It can hold more items than a regular backpack
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Various cutting-edge technologies are used in Douai . It is developed under the concept of machine vision technology, C++ program, PLC principles, CNC technologies, and so on. It is manufactured by a factory having 20+ years of experience in producing reliable military equipment
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The product features enough hardness and toughness. The primary seal part is usually made of welded metal which has strong hardness. Its overall shape together with its components assumes a streamlined appearance