When it comes to materials and finishes, Douai comes with every possible option. Its materials are purchased from reliable suppliers and its finishes can be treated via various methods. Its inside trim can be customized into egg knobs, lever handles, and cylinders
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Douai is designed by our designers who keep their design process in-house to create an elegant looking and cost-effective packaging product. Machined by CNC equipment, this product features high precision
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The production process of Douai has been greatly improved by our professionals. They carry out a complete printing management system to minimize the impact on the environment. To prevent the home burglaries, this product is designed with strong bump-resistance
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Before production, Douai is designed based on the wishes of customers. For example, its color, fronts, and shapes all meet the requirements of customers. Treated by investment casting, it can remain in good condition after years of uses
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The design of Douai is market-based. It is carefully designed based on dimensions, weight, and characteristics of the product to be packed. Its corrosion resistance makes it more durable in use
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This product is functional, which caters to the customers' needs. This product is easy to install without a specialized person