04/14/2025
A donut fender (also called a ring fender or toroidal fender) is a doughnut-shaped marine bumper designed to protect ships, docks, and offshore structures from collisions […]
04/03/2025
The Donut Fender is an innovative circular-shaped maritime protection system designed to safeguard aquaculture cages, fishing vessels, and port infrastructure from impacts, collisions, and environmental stressors. Its […]