The marine and port logistics industry requires highly durable caster solutions that can withstand high loads, salt spray, humidity, and uneven surfaces. THREE FISH CASTER offers corrosion-resistant heavy-duty casters featuring stainless steel brackets and UV-resistant polyurethane wheels. These casters provide excellent rolling performance and shock absorption, improving maneuverability on inclined or wet decks. Ideal for cargo platforms, boarding systems, and shipyard transport carts, our products ensure safe, efficient mobility even under extreme maritime conditions.