1. Pay attention to the welding place: the welding place should be smooth and free of voids, and the coating should look uniform and soft.
2. Look at the cushion surface: Good products are made of high-strength steel wire mesh cushion surface, and the spring strength of its support is also unusual, and the diameter is three times that of ordinary Simmons mattress special springs.
3. Pay attention to the degree of firmness: depending on the overall quality of the frame, you can use both hands to shake the product back and forth and left and right. The firmness indicates that the frame is good. A good product has a unique design of multiple supporting legs, and the bed can be adjusted in different heights. , Which greatly increases the stability of the bed.
4. Look at the material: One thing to note is that in order to achieve a certain weight for some products, some cut waste or small sections of pipe are stuffed into the steel pipe to achieve the purpose of weight gain. You need to pay more attention to it.
5. Look at the process: The surface of the steel pipe treated with [plastic spraying process] has high hardness, more wear resistance and more gloss. However, if the [baking paint] process is used, the surface of the steel pipe is more prone to scratches, which leads to easy oxidation and rust, and there is no luster. Look carefully for peeling paint, no moth-eaten, and shiny gold.
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