Products informationProduct nameCommercial Trampoline Playground Kids Indoor With Ninja WarriorCustomizableSafe Altitude0.75 meters-1.75 meters.CertificateCE,TUV,ASTM,GTS.InstallationInstallation drawings, or videos. We can also send a professional installation team(payment service).WarrantyAny problem in use, please feel free to contact us.Materials&TechnologyMaterialsSteel structure (Φ6cm steel pipe and Φ4cm steel pipe, triangular structure welding).High tensile nylon rope.Wood plates (solid wood and plywood).Soft bag (PE foam, pvc leather wrapped, partially containing wood).Sponge (Household Sponge, 20cm x 20cm, Multiple Colors).OtherGalvanized pipe.metal Pillar.With Hole Square steel pipe.Diameter 17mm, diameter 16mm screws, matching nut, galvanized gasket.PackingWrapped in black core cotton, PE filmWelding technologyArc weldingDrilling technologyDrill holeSurface treatmentTeflon paintOther information&SuggestionsOther suggestionsThe number of visitors should be controlled and kept in safe play area.Check the structure regularly and tighten the screws.Check the mats and nets regularly, keep solid cover at all times.Keep Clear.Do not bring sharp objects into the site, may cause damage to the equipment and even injured personnel.Do not scrub with strong corrosive liquids.If the parts need to be replaced, please contact Zboy company(Whenzhou,Zhejiang,China).Do not use other factory parts in this equipment.