Marine bolt link anchor chain customization

According to the structure of the chain link, the anchor chain can be divided into two types: the Boat Mooring Chain with a file and the anchor chain without a file. The chain link of the chain anchor chain is equipped with rungs. When the size and material are the same, the strength of the chain with the chain is larger than that of the chain without the chain. The chain link of the gearless anchor chain has no rungs and is only used for small ships.