... marina with wood floor and hot dipped galvanized frame 1)Easy&quick to assemble 2)Durable&tough&stable ... durable; undergo strict physics calculation and capacity calculation.Main frame and hand rail are constructed of aluminum alloy (marine ... 1mStatic load500kgsAdvantageStrong ,durable, long life anti-rust, free maintenance4)Floater Magrotek design floaters are rotation moulded with LLDPE skin, ...