PLEN Playground - Forum

<p>purchase aluminum ceiling, depends on aluminum, film, back cover, from the three aspects to test the quality of aluminum buckle. The first is to check the aluminum material, because the average consumer is best composite materials difficult to see the material of aluminum, it is recommended to consumers to see the hardness of the gusset plate, and then check the paint is flat, no glitches, with or without color. </p> <p>Second, look at the film, the consumer can pull the side of the buckle board, if there is the phenomenon from the film shows that the film and the buckle bonding is not close; again look at the back (pinch back), which is many consumers lightweight concrete over plywood Ignore a part. Back to the general for anti-corrosion treatment, the hand to pull, if the back can pull off the material is not good; and the general formal manufacturers will be printed on the back cover manufacturers logo and production date, with or without these words, Consumers can also identify the quality of the product. If you have, that is a regular two color deck stain machine manufacturer's production, different from the small workshop, the quality is relatively secure.</p>