Alliance Mercantile Inc. “Viking” alongside our sister company “Harvik Rubber” are the world’s leader in high tech rubber firefighting footwear. Since 1972 customers in over 60 countries have come to trust our innovation and quality. Harvik is accredited with it’s own CSA/CE state-of-the-art testing for chainsaw and antislip. All boots are tested and approved to industries’ most current standards: NFPA, CSA, ASTM.