What Should Be Paid Attention To Before Installing Aluminum

1. Prepare aluminum decorative trim, select aluminum decorative strip trim; Line surface should be free of scratches and indentation, size should be accurate.

2, check whether the closed joint base is fixed firmly, whether the joint has uneven phenomenon, and check the reasons for reinforcement and correction.

3. The interface of the aluminum decoration trim itself should be far away from the line-of-sight line and placed in an inconspicuous position. You must know before installing.