1) Look at the craftsmanship. Carefully observe the wood grain on the door surface. The wood grain of natural solid wood veneer is real and natural, while that of wood grain paper is slightly blurry.

2) Touch the paint surface. The surface of high-quality aluminum alloy courtyard entrance gate is smooth and fine, while those made in small workshops will have an uneven and rough surface.

3) Weigh it. Generally, if the aluminum alloy courtyard entrance gate is filled with hard miscellaneous wood, it weighs about 110 pounds. The gate filled with honeycomb paper weighs only 60 to 70 pounds, and the hollow gate weighs only 50 to 60 pounds.

4) Listen to the sound. Knock on the door and listen to the sound. The sound of the solid aluminum alloy courtyard entrance gate is dull and thick. The sound of the hollow door sounds rather crisp and thin.

We also need to examine the relevant quality of the production of aluminum alloy courtyard entrance gate by the manufacturer, effectively compare his certificate with the standards within the industry, and see if his information is genuine. Meanwhile, before installing the aluminum alloy courtyard entrance gate, it is also necessary to conduct a detailed inspection of these small components such as the lock holes of the aluminum alloy courtyard entrance gate to see if they meet our requirements. Only those that are good to use can pass our inspection.

As we all know, the beauty of aluminum alloy courtyard entrance gate lies not only in the natural freshness revealed by its design, but also in the charm of its craftsmanship. Since the aluminum alloy courtyard entrance gate is a product processed through multiple links and procedures, professional processing techniques are very crucial. It determines the durability, durability and service life of the aluminum alloy courtyard entrance gate.

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