Douai has passed the test for flammability. The testing principle is straightforward. The ignition source is applied to it in a standardized way and then any smoldering or flaming behavior is noted. It can be printed with numbers, names, data codes, logos, or other specific information
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Douai meets the specification. All necessary parameters such as resolving power and optical density are properly defined in the design phase. It is 100% produced in accordance with IPC-6012 & IPC-A-600F standards
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The design of Douai is professional. It is completed by our designers who always follow the trends in construction and interior design. With a compact design, it is space-saving
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Douai has passed various kinds of tests in the laboratory. These tests include fire protection test, acoustic test, and durability test. Its solderable surface is protected from the oxidation
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Douai has been assessed in terms of electrical safety. The assessment includes electric shock hazards, flammability, heat-related hazards, and radiation hazards. It can be printed with numbers, names, data codes, logos, or other specific information
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Careful inspection is conducted before the actual outsourcing of the products in the market. It has low water absorptivity in the damp environment