The timber of log for Douai is carefully selected by the QC team. The materials will be tested for water content and harmful formaldehyde content before they are used in production. It will be winded into rolls being shipping if there are no special needs
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Douai is produced by a series of sophisticated machines. The product will be processed by the board cutting saw, felt-board machine, finger jointer, cold and heat press, and other equipment. It contains no impurity as its materials have been processed by a filter
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Douai is manufactured in line with electrical safety standards. These standards include CB standards, CCC standards, CCA standards, LOVAG standards, etc. It supports printing of logo, patterns, and pictures
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The manufacture of Douai involves several stages, including materials preparation, stud welding, resistance welding, plastic welding, PCB assembly, polishing, and finishing. It has excellent mechanical properties due to its regular structure
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Different manufacturing facilities are needed in the production of Douai . It will be handled by advanced CNC cutting machine, baking machine, water jets, and so on. The product has good flexural fatigue resistance
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This product has electromagnetic compatibility. It has passed EMC testing for verifying its ability to withstanding EM energy which may occur within its operational environment. Its aging resistance is improved with zinc oxide thiopropionate dilaurin