The design process of Douai is greatly enhanced. Our designers work efficiently by providing hand sketches and conceptualize layouts in the initial stage. Processed by double-row-pin technology, its keyway provides extremely security
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. Free of the twisting to open the door, its handle is easy to grasp
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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. The product can be applied in wooden and metal doors
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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. Its inside trim can be customized into egg knobs, lever handles, and cylinders
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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. Its handle design enables users to have easy access to the room
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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. It offers maximum protection and security to the householders
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This product is functional, which caters to the customers' needs. This product is easy to install without a specialized person