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Precision Engineering In Seven Hills - 25 Years Of Getting It Right
Welcome to Via Sun Engineering. We provide over 25 years of machining experience from our workshop located in Seven Hills, NSW. We manufacture components for mining operations, infrastructure projects, renewable energy installations, industrial manufacturers, and companies in many industries throughout Australia.
What Precision Engineering Actually Means In Practice
Efficient and high-quality machining requires discipline of holding dimensional accuracy from setup through to final inspection, catching variation before it compounds, and releasing only parts that match the drawing.
Here is what that looks like on our shop floor:
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Drawings are reviewed and tolerances confirmed before quoting, not after
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Setup is verified before cutting starts
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Dimensions are tracked through the job at critical stages
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Every finished component is checked against the original specification before it leaves
That process is what backs our quality guarantee. It is also what makes the difference between a supplier you use once and one that becomes a reliable part of how your operation runs.
Our Services And What The Machines Can Handle
At Via Sun Engineering, we offer CNC machining in Seven Hills across milling and turning, alongside conventional machining for jobs that require it. The two capabilities sit on the same floor under the same quality process.
Welding and fabrication in Seven Hills sits alongside our machining operation, covering the full process from raw material through to finished assembled components. When machining and fabrication need to happen on the same job, keeping both on one floor removes the tolerance drift that occurs when parts move between separate suppliers.
Our expertise in precision engineering, precision machining, welding and fabrication, and CNC machining makes us an industry leader in Seven Hills
For clients who need CNC machining across Greater Sydney and regional areas, our service area covers NSW, Victoria, Queensland, Tasmania, the Northern Territory, and Western Australia.
The Industries We Work With
Twenty-five years in this trade means we have worked across a serious range of applications. The industries that come back to us consistently are the ones where component failure is not a minor inconvenience; it is a shutdown, a safety issue, or a project delay with real financial consequences.
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Mining and extraction equipment
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Civil infrastructure and construction
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Renewable energy installations
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Industrial manufacturing and fabrication
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Heavy equipment supply chains
Our Other Services Across Greater Sydney
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Spline and keyway cutting: For clients who need spline cutting services in Sydney, we cut external and internal spline profiles, keyways to DIN, metric, and imperial standards, and custom non-standard profiles where the application requires it
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Fabrication (ISO Certified)
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Able to fabricate assemblies weighing up to 12T
Before You Send Your Drawing Through
Three things that make the quoting process faster and more accurate:
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A dimensioned drawing with tolerances marked
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Material specification or operating environment context if material is not yet decided
Our expertise in precision engineering, precision machining, welding and fabrication, and CNC machining makes us an industry leader in Seven Hills
Talk To Us About Your Next Job
Call 02 9620 8811 or send your drawing to info@via-sun.com.au.
We are based at 21/20 Tucks Road, Seven Hills NSW 2147.
For precision engineering in Seven Hills that holds to spec, on time, without the rework conversation, this is where it starts.
© 2021 by Via Sun Engineering.
Let's Discuss Your Next Project
Fill out the form, or call us to set up a free quote.
Service Areas:
New South Wales, Queensland, Victoria, Northern Territory, Tasmania & Western Australia
Email: info@via-sun.com.au
Phone Number: (02) 9620 8811
Fax Number: (02) 9620 6155