Home > Find a FIDI Affiliate > JOHN MASON INTERNATIONAL Back to overview JOHN MASON INTERNATIONAL Contact details T: +44 800 374998 E: sales@johnmason.com http://www.johnmason.com Details Certification Company address INTERNATIONAL HOUSE HUYTON BUSINESS PARK HUYTON United Kingdom Custom guides Import custom guide Certificate validity FAIM Expiry date: 2025 Custom guides Import custom guide Certificate validity FAIM Expiry date: 2025