We have TUV/GS certification
colorful pad 
Best Springs or springless
Net inside of pad or outside
For **0kg usager max weight from 6ft to *6ft because we used best pp mat material and other high tension parts!
For more popular part are prepared for different inquiry.
About the loaded quantity for different size pls contact for more information with this. we packing as your requirement like the boxes not above than *0kg or packing nets separate or packing all in one strong box.
Waiting for your kindly inquiry and will supply best quality products with reasonable price.