The trampoline fabrics of the super flexibility imported from USA and the galvanized steel frame (inside and out) of the high quality come from Taiwan
Have GS certificate and pass EN-71 testing
The jumping mats are sewn with 6-rows of heavy-duty UV-resistant thread and use galvanized triangular v-rings for long life, BOUNCE and FLY pads use a 1-inch thick plank of the best shock absorbent, high density, closed-cell foam that will not absorb water, mildew or lose shape.
Use 7", 8.5", 9" springs made from galvanized wire