Custom Durable Commercial Inflatable Obstacle Course For theme park

Custom Durable Commercial Inflatable Obstacle Course For theme park Inflatable Obstacle Course Our factory use the best sewing machines ordered to handle nylon thread we double stitch the entire unit with the best 18 ounce heavy duty vinyl. We double stitching everywhere , with four fold stitching at bottom stress point, especially on the high pressure joint point corner. We will use 6 fold strap stitching for strong reinforcement. We marke strong zipper at bottom of each