Alibaba.com offers 9 mackerel products. About 100% of these are fish. A wide variety of mackerel options are available to you, such as iso, haccp, and gmp. You can also choose from frozen, cooked. There are 9 mackerel suppliers, mainly located in Europe. The top supplying country is Iceland, which supply 100% of mackerel respectively. Mackerel products are most popular in Southeast Asia, Western Europe, and Northern Europe.