QMJ Publishing Ltd.

The QMJ Group Ltd is a privately owned publishing and exhibition business that serves the quarrying, recycling and natural stone industries. QMJ`s activities include: Magazines: Quarry Management and Natural Stone Specialist. Reference Books: Directory of Quarries & Quarry Equipment and Natural Stone Directory. Exhibitions: Hillhead Quarry Exhibition and The Natural Stone Show. Online: Agg-Net - The Aggregates & Recycling Information Network.