Every Douai is brought out by our professional designers who are inspired by the thousand-year-old tradition of wellness and thermal history. It can be designed with customer logo on request
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Douai is well constructed by utilizing state-of-the-art production equipment, including lithography machine, spectrometer, defects detector, CNC machine, etc. It is used to service the aircraft/passenger between flights
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Douai supports customized design. The solar chips can be made of the silicon cell, polycompound film cell, nanocrystalline solar cells, or others. It is designed to be lightweight and supportive
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Douai has been inspected under a series of quality requirements, such as water absorption, thermostability, whiteness, glaze lustrousness, and deformation. It is popular thanks to its high maneuverability and stability
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Douai has been tested by adopting advanced pieces of equipment which includes a thermal conductivity analyzer, optical microscopy, and water penetration tester. Parts that are in contact with people, such as the handle, are ergonomically designed
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The product features the desired safety and reliability. It has the function of protection from overvoltage, overcurrent, and overheating and will is not likely to cause suddenly stoppage. It is designed to maximize capacity and evenly distribute the load