ã€China Aluminum Network】 Plastic aluminum blinds are favored by consumers because of their advantages such as non-fading, no deformation, and good shading effect. What should you watch out for when selecting plastic aluminum blinds? First, observe the color of the leaves, all accessories including wire racks, adjustment rods, pull wires, adjust the small accessories on the rod, etc. should be consistent in color. Second, check the degree of smoothness by hand to feel the smoothness of the blade and wire rack, the quality of the product is smooth and smooth, no sense of stinging hands. Third, open the curtain, test the opening and closing of the blade function Turn the adjustment rod to open the blade, the leaves should maintain a good level of degree, that is, the distance between the leaves of the blade is evenly spaced, the leaves remain flat, no sense of bending up and down. When the leaves are closed, the leaves should agree with each other without any light leakage. Fourth, check the degree of deformation resistance After the blade is opened, you can use the hand to force the blade downwards to force the blade to bend down, and then quickly release it. If the blades quickly return to the horizontal state, no bending occurs, indicating that the quality is acceptable. Fifth, test automatic locking function When the leaves are all closed, pull the cable, you can roll up the blade. Pull the cable to the right at this time, the blade should be automatically locked to maintain the corresponding rolled up state, neither continue to roll, nor loose. Otherwise, there is a problem with the locking function.