RPC Technologies Pty Ltd — Head Office
Seven Hills
Sydney, NSW, Australia
Head office, engineering design and project management; specialty metal fabrication and Defence sustainment workshop.
The Seven Hills office comprises the major functions of senior administration, business development, engineering design and drafting, sales, and project management for the infrastructure, environment and defence operations.
RPC's Seven Hills facility undertakes the fabrication and sustainment work for ballistic curtains (spall liners) for the Australian Army Bushmaster, fabrication and support services for Army's Enhanced Gap Crossing Capabilities Assets and servicing of specialist vehicles for the Department of Defence.

Capabilities and equipment
- General machining (lathe, mill, drill)
- General and specialist fabrication
- Welding of carbon, high and low alloy steels, stainless steels and aluminium
- Garnet blasting and spray painting
- Refurbishment of Defence and in-house assets
Metal fabrication
With more than 50 years' experience manufacturing and supplying the Defence, Water and Wastewater and Rail sectors, RPC's Seven Hills (NSW) facility can also provide additional manufacturing and engineering capability for all custom and complex metal fabrication requirements for any industry, nationally and internationally.
RPC can assist with one-off projects, repeat projects, or Through Life Support. No job is too big or too small. Our dedicated specialty fabrication team can provide clients with a complete turnkey service.
- Complete assemblies utilising special alloys
- All grades of aluminium and stainless steel, including SAF 2205 and 2507
- Aluminium in 5000, 6000 and 7000 series
- Mild and high-strength steels; low alloy and Bisalloy steels
- Passivation after fabrication
- Blasting using grit or garnet, subject to job size
- Painting of steelwork with basic paints through to polyurethane and non-skid surfaces
- Hydraulic services, electrical services, NDT and delivery
Through Life Support
RPC has a proud history of providing Through Life Support to the manufacturing sector across a range of industries and sectors. We support our clients with quality workmanship, deep experience and exceptional service.




