1. The machine body adopts Q235B, which is welded by submerged arc welding. After welding, the machine body is not easily deformed through vibration treatment.
When the baby goes out to the park or on the beach, the mother will worry about where to sit, squatting on the ground is too tired to play, sitting on the ground is not clean, the little butt is covered with dirt, carry this kind of small portable folding