1 we can supply kinds of anchor shackles . 2 offer related certificate : ABS,CCS,DNV,GL etc. we can supply you the anchor chain, anchor shackles,mooring chain, chain shackles,stud link chain, open link chain, studless link chain, high tensile link chain and the chain's diameter is from 16mm to 140mm with Grade1, Grade2 and Grade3 level. we also are shackles and swivel supplier,offer kinds of ...