rustproof fish cage lasts 15 years

{"cid":"91223274","title":"Square HDPE Floating Pontoon Fish Cage with 15 Years Lifespan and High Survival Rate for Aquaculture","imgUrl":"https:\/\/img.chinax.com\/nimg\/24\/e8\/cbf21b129329390d68f56bd1ae4f-200x200-1.jpg","attrs":{"Price":"1000","Minimum Order Quantity":"1","Certification":"CE, ISO9001:2008","Floating Pipe Diameter":"200mm\/250mm\/315mm\/350mm\/400mm\/450mm\/500mm","Material":"HDPE Pipe","Shape":"Square","Cage Diameter":"10m - 60m","Production Capacity":"6000sets\/Year","Water Depth Range":"-6m to 50m","Wind Resistance":"12 grade typhoon","Wave Resistance":"7m","Current Resistance":"1.2m\/s","Frame Lifespan":"15 years","Material Type":"Marine HDPE","Material Properties":"High strength, high toughness, anti-oxidant, anti-aging","Pontoon Lifespan":"15 years","Decking Material":"HDPE","Decking Properties":"Anti-impact, anti-crack, anti-aging, anti-corrosion"}}