Douai is exquisitely designed. It is the result of a wide range of technical expertise in building systems, materials and computer equipment, as well as models.
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The manufacture of Douai is professional. A multi-stage production process is employed. It includes design, production, assembly, and testing.
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The mechanical parts of Douai are manufactured using different machining workmanship. They have to experience bending, shaping, cutting, welding, die-sinking, high-speed drilling, milling, grinding, polishing and finishing.
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In Douai production process, different optimization technologies such as electrostatic spinning, air vortex spinning, or jet spinning are used.
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During the design phase of Douai , some important factors are taken into account. They are tip-over hazards, formaldehyde safety, lead safety, strong odors, and chemical damage.
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This quality assured product is tested by our meticulous QC team.