SA-A Features：
Super arch A rubber fender
1. High energy absorption and low reaction force
2. High stress concentration
3. Easy replacement firm for installation
4. Easy to install and change
5. Tough and reliable design
6. Wide ranges of sizes and energy capacities
7. Bolted-on UHMW PE reduce the friction factor and shear force
SA-B Super arch B rubber fender
1.High energy absorption and low reaction force
2.Applicable for frame dock 3.High installation stability,long service time