First, suitable for the age of the child.
Some of the wild play equipment, such as shaking too ferocious, or dizziness may be a child of electric amusement equipment, for young, especially timid children, before the demand for children's wish to play, maybe they may have a negative impact.
Secondly, all closed the bad environment.
Such as the whole closed chute, there is a safety net, trampoline and so on. Where the kids indoor trampoline may come across the protection of a flexible package of information. If it is electrical equipment, together with the circuit of the security umbrella, can not have exposed wires, etc., may cause electric shock.
The quality of indoor playground equipment.
On how to choose a suitable child children's play equipment, environmental protection, hard plastic raw materials, the best choice for raw materials.