General selection needs to pay attention to the following points:
Attention to firm degree: see the overall quality of the frame, can be used to shake the product around the back and forth, shake Flash.
If you buy steel folding stool, you should also pay attention to two aspects:
Attention to Welding: If the folding stool is a steel frame structure, we should pay attention to the welding place to smooth, no gap, the coating will look even, soft.
Pay attention to the thickness of steel pipe: If the folding stool is aluminum alloy tube, then the thickness of the pipe 1.2 mm, no impurities for good.
Folding Stool Evaluation
1, evaluate the stool material, hardness, load-bearing capacity. 2, evaluate stool matching or use of the occasion, choose the right stool.