OEM Indoor Playground

1、Upright posts: Galvanized steel tube φ48×2 mm. 2、Couplers: Cast steel 48# couplers (Test standard: GB/T 228.1-2021). 3、Protective net: Polyethylene (PE) safety net, mesh size 30×30 mm (Test standard: GB 6675.4-2014). 4、Tie a rope: Polyamide (PA) nylon ties. 5、plastic ties: Polyamide (PA) nylon buckles. 6、Protective sleeves: PVC sleeves with PVC outer layer + EPE pearl cotton inner lining.