Marina Foam-Filled Float Drum floating dock

Durable polyethylene prevent UV;using a closed foam filling method, without opening the cover, the internal filling EPS foam, enhances buoyancy; the use of rotational molding process, a molding, seamless structure can withstand the test of time without water leakage; pollution-free, non-toxic, in seawater can be used for more than 20 years.) raw material: imported PE and interior EPS foam one-piece construction filled2) function: used for dock building project or water sport