أنابيب ومواسير، معادن غير حديدية

HUNTING ENERGY SERVICES (INTERNATIONAL) LTD

TUBE DEVELOPMENTS LIMITED

PROCLAD INTERNATIONAL FORGING LIMITED

SEAFAB CONSULTANTS LTD

G S-HYDRO UK LIMITED

VAUGHAN ENGINEERING LIMITED

HYDRASUN LTD

C&C BUILDING SERVICES LIMITED

INTERNATIONAL TUBULAR SERVICES LTD

JOHN TAYLOR (PLUMBERS) LTD

WILSON BYARD LTD

PLUMBING PENSIONS (U.K.) LTD

THOMAS LAIRD

EASY HEAT SYSTEMS (SCOTLAND) LTD

DOUNE LTD

T. LAIRD PLUMBERS LIMITED

GLADEDALE (EDINBURGH) LIMITED

O'DONNELL, DANIEL