flywheel disc for roll up door

{"cid":"91224608","title":"Galvanized Steel 180mm Diameter Flywheel Disc for Australian-Type Roller Shutter Doors","imgUrl":"https:\/\/img.chinax.com\/nimg\/46\/81\/05525d20688487a5a48208d20f34-200x200-1.jpg","attrs":{"Brand Name":"xinchengwei","Minimum Order Quantity":"thirty","Delivery Time":"5-15workingday","Place of Origin":"China","Payment Terms":"L\/C,D\/A,D\/P,T\/T","Supply Ability":"100000","Packaging Details":"paper bag packaging","Product Name":"180 Oversized Bearing Flywheel Disc","Product Material":"Iron (galvanized)","Packaging":"Kraft paper bag (30 per pack)","Scope of Application":"Rolling gates, garage doors, and similar applications"}}