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Welcome To Tonkin Steel

Tonkin Steel has been operating in Far North Queensland for over 50 years.

We supply steel from Australia's largest steel manufacturers including a wide variety of steel products such as RHS, pipes, rounds, flats, angles, roofing materials, beams, plate.  Whatever the scale of the project, we can supply the steel you need.

You can come to our warehouses in Cairns, Townsville or Atherton, pickup and purchase your steel products.  Or you can place your orders and we will deliver the steel to you.

If you need your steel cut or drilled according to specific measurements, we have state-of-the-art equipment, including laser cutter, plasma and oxy cutters and drilling line.

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74 Cook Street, Portsmith
Cairns QLD 4870
Ph: (07) 4035 7000
Fax: (07) 4035 7001
Mon - Fri 7:00am - 5:00pm
Sat 8:00am - 12:00pm


772 Ingham Road, Bohle
Townsville QLD 4810
Ph: (07) 4755 5555
Fax: (07) 4755 5556
Mon - Fri 7:00am - 5:00pm
Sat 8:00am - 12:00pm


Cnr Albrecht St & Maxwell Crs
Atherton QLD 4883
Ph: (07) 4095 4855
Fax: (07) 4095 4854
Mon - Fri 7:30am - 5:00pm
Sat 8:00am - 12:00pm


Cnr Costin and Mason Streets
Mareeba QLD 4880
Ph: (07) 4048 4130
Fax: (07) 4048 4144
Mon - Fri 7:30am - 4:30pm
Sat 8:00am - 12:00pm