Marine bollards mainly have two types: casting iron bollard, casting steel bollard. Cast steel bollards can be used in a variety of working conditions. It has a high tensile strength and its bollard capacity can be up to 200tonnes. It is suitable for steep rope angles. We supply both standard bollards and customized bollards. If you have special requirement about the bollards you need, we can do it as you request. For more specific information, please feel free to contact us.