Adept at finding solutions to meet clients’ criteria, no matter how challenging, Duo delivers results.

Using mechanical expertise and incomparable product knowledge, Duo is renowned for devising effective plant systems that enable the quarrying and aggregate recycling & handling industries.

CEMEX Hatfield Quarry

Bonded Warehousing

London Gateway

Cholsey Quarry Construction

Tees Advanced Manufacturing Park

Motorway Improvements, Glasgow

Rusha Service Mine

Colas Carnsew Quarry

New Milton Sand & Ballast

Roan Edge

Welton Aggregates

Landlogical – Thorney

Binnegar Quarry

Tarmac – Broom

Complete Utilities, Gloucestershire

Grundon – Kennetholme Quarry

Nottinghamshire Recycling