Australia
Australia
Hong Kong
+61 3 9875 7800 Mon - Fri 07:00AM - 5:00PM 14 Redland Dr, Mitcham, Victoria
+852 2350 0618 Mon - Fri 09:00 - 17:00 Unit 602, 34 Tai Yau Street, San Po Kong Kowloon
Certified
ISO 9001:2015
GOLD Award
2021 Bus. Excellence
Finalist
2021 Defence MFR
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Mining Electronics Manufacturing Australia

ISO 9001:2015 Certified | IPC Class 3 Assembly | Gold Business Excellence Award Winner

Custom PCB assemblies, cable harnesses and complete product builds for mining technology developers, equipment manufacturers and engineering companies operating in Australia's toughest environments.

For more than 30 years, Precision Electronic Technologies has partnered with Australian technology companies to manufacture reliable electronics for demanding industries where quality, consistency and performance are critical. Today, we support mining technology developers, equipment manufacturers, automation specialists and engineering companies with high-reliability electronic manufacturing solutions designed for harsh operating environments.

From safety systems and industrial automation to environmental monitoring and communication technologies, we manufacture electronics that perform where failure is simply not an option. Operating from our Melbourne manufacturing facility, we support projects from rapid prototyping through to full production, with the flexibility to scale through our certified global manufacturing network as demand grows. Backed by ISO 9001 certification, IPC Class 3 workmanship and recognised as a Gold Business Excellence Award winner, Precision delivers the quality, responsiveness and long-term partnership Australia’s mining industry expects.

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Supporting Australia's Mining Sector with Reliable Electronics

Australia’s mining industry relies on advanced electronics to improve safety, productivity and operational efficiency across exploration, extraction, processing and site infrastructure. Precision Electronic Technologies partners with mining technology developers, equipment manufacturers, automation specialists and engineering companies to deliver reliable electronic manufacturing solutions that perform in demanding operating environments.

From early-stage exploration through to underground operations and mineral processing, we help bring innovative mining technologies to market by providing high-reliability electronic manufacturing backed by Australian engineering support, rigorous quality systems and flexible production capabilities.

Our team supports the manufacture of electronics for applications including:

  • Underground communications hardware: Reliable electronic assemblies supporting communication networks and systems that help keep underground mining operations connected.
  • Water monitoring, metering and safety systems: Electronic assemblies for water monitoring, metering, underground safety systems and gas detection technologies that help protect personnel and critical infrastructure.
  • Heavy-duty exploration equipment: Robust control electronics designed for exploration equipment operating in challenging mining environments.
  • Seismic exploration systems: High-reliability electronic assemblies supporting seismic survey and exploration technologies used to identify and evaluate mineral resources.
  • Wear monitoring and asset protection technologies: Electronic assemblies supporting continuous wear monitoring systems that help improve equipment reliability, maintenance planning and operational safety.
  • Assembly of intrinsically safe and explosion-protected electronic products: Manufacturing electronic products for hazardous mining environments where reliability, quality and consistency are critical.
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Electronics Built for Mining's Toughest Conditions

Mining environments place extraordinary demands on electronic equipment. Constant vibration, abrasive dust, moisture, corrosive atmospheres, temperature extremes and mechanical shock can all compromise reliability if products are not designed and manufactured for these conditions. At Precision Electronic Technologies, we understand these challenges and build reliability into every stage of the manufacturing process.

Our capabilities support products designed for harsh mining environments, including:

  • Conformal-coated and potted PCB assemblies to provide protection against dust, moisture, chemicals and harsh operating conditions.
  • High-reliability cable harnesses engineered with robust strain relief, connector selection and assembly techniques suitable for heavy machinery and demanding industrial environments.
  • Complete product builds with IP-rated enclosures designed to meet customer-specified environmental protection requirements, including applications requiring IP65, IP67 and IP68 protection.
  • Assembly of intrinsically safe and explosion-protected electronic products for hazardous mining environments where workmanship, quality and consistency are critical.
  • IPC Class 3 electronic assembly for applications where maximum reliability and long-term performance are essential.

Whether manufacturing prototypes or ongoing production volumes, every product is built in accordance with our customers’ approved documentation, including bills of materials (BOMs), assembly drawings and manufacturing specifications. Backed by our ISO 9001 certified quality management system, IPC Class 3 trained operators and Gold Business Excellence Award-winning culture of continuous improvement, every product benefits from rigorous inspection, process control and a commitment to manufacturing excellence.

Mining Manufacturing Services

Full-service electronics manufacturing for the mining and resources sector

Precision Electronic Technologies provides end-to-end electronics manufacturing solutions for mining technology developers, equipment manufacturers, automation specialists and engineering companies. From ruggedised PCB assemblies through to complete product builds, our Melbourne manufacturing facility delivers IPC Class 3 workmanship, full traceability and the flexibility to support both prototype and ongoing production.

Ruggedised PCB Assembly

High-reliability PCB assemblies for mining applications, including conformal coating, potting, Automated Optical Inspection (AOI) and IPC Class 3 workmanship. Suitable for safety systems, monitoring equipment, industrial controls and harsh environment electronics.

Heavy-Duty Cable Harnesses

Custom cable harnesses and wiring assemblies designed for heavy machinery, underground operations and demanding industrial environments, with robust assembly techniques, connector selection and strain relief to maximise long-term reliability.

Complete Product Builds & System Integration

From PCB assembly and cable harnesses through to complete product builds, enclosure integration and final assembly, we deliver production-ready electronic products engineered for harsh mining environments, including products requiring IP-rated enclosures.

Custom PCBs & Enclosures

Bare PCB procurement together with custom metal and plastic enclosures manufactured to meet the electrical, mechanical and environmental requirements of your mining application, all managed through a single trusted manufacturing partner.

Whether you’re developing innovative mining technology or expanding production of an established product, Precision Electronic Technologies provides a reliable Australian manufacturing partner that supports your journey from prototype through to repeat production.

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From Prototype to Production for Mining Technology

Supporting your product development from concept through to field deployment

Bringing innovative mining technologies to market requires more than manufacturing capability. It requires a partner who understands product development, appreciates the importance of reliability in harsh operating environments and can support your product as it evolves from concept to commercial production.

Precision Electronic Technologies works alongside mining technology developers, equipment manufacturers and engineering companies from the earliest prototype builds through to ongoing production. With local manufacturing in Melbourne, prototype assemblies can typically be delivered within 2 to 4 weeks (component availability dependent), allowing designs to be evaluated, refined and validated quickly before progressing to production.

Throughout the development process, we support our customers with:

  • Rapid prototype builds: Fast-turnaround electronic assemblies for proof of concept, functional testing, field trials and pilot deployments in mining environments.
  • Design for Manufacture (DFM) support: Practical engineering feedback that helps improve manufacturability, reliability and cost efficiency before transitioning to production.
  • Scalable production pathways: Consistent manufacturing processes, quality control and full traceability from first article through to repeat production and long-term product support.

As production volumes increase, we provide a seamless pathway to our certified global manufacturing network, enabling higher-volume and cost-optimised production while maintaining Australian project management, quality oversight and supply chain control. Throughout the product lifecycle, we manufacture strictly to our customers’ approved documentation and controlled processes, ensuring every production build consistently reflects the approved design.

Whether you’re developing a new mining technology or scaling an established product, Precision provides the manufacturing expertise, flexibility and long-term partnership to support every stage of your product’s lifecycle.

Close up of Silver and Gold Award
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What Our Clients Say

Precision Electronic Technologies has built long-term partnerships across a range of demanding industries by consistently delivering quality, reliability and responsive customer service. Here’s what some of our clients have to say about working with our team.

  • “

    The Precision team has worked with us from prototyping, trials and small-scale runs through to production at scale. Throughout the journey, Precision has consistently demonstrated its ability to troubleshoot issues and an unwavering commitment to service excellence. From the very start, our interaction has been built on core values such as transparency, a problem-solving culture, and a strong commitment to attentiveness and responsiveness. These values are essential in building trust and fostering a mutually beneficial, long-term partnership between our two organisations.

  • “

    “Precision consistently delivers outstanding quality, responsiveness and technical support. Their willingness to collaborate, solve problems and adapt to changing requirements has made them a trusted extension of our own team.”

  • “

    “From new product introduction through to ongoing production, Precision has demonstrated a genuine commitment to quality, communication and continuous improvement. Their professionalism and customer focus have made them a valued long-term manufacturing partner.”

Frequently Asked Questions (FAQ)

Do you manufacture electronics for harsh mining environments?

Yes. We manufacture electronic assemblies and complete product builds designed for harsh mining environments where vibration, dust, moisture, temperature extremes and mechanical shock are common. We also support products requiring conformal coating, potting and IP-rated enclosures to suit demanding operating conditions.

Do you manufacture to IPC Class 3 standards for safety-critical mining applications?

Yes. Precision Electronic Technologies manufactures to IPC Class 3 standards where specified by our customers. Our IPC Class 3 trained operators assemble products for applications where maximum reliability, workmanship and long-term performance are essential.

Can you support rapid prototyping for mining technology projects?

Absolutely. Our Melbourne manufacturing facility supports rapid prototype builds, typically within 2 to 4 weeks depending on component availability. We also provide Design for Manufacture (DFM) feedback to help optimise manufacturability, reliability and cost before transitioning to production.

Do you offer conformal coating and potting for mining electronics?

Yes. We provide conformal coating and potting services to protect electronic assemblies from dust, moisture, vibration and harsh operating environments. These services are commonly specified for products operating in underground mining and other challenging industrial applications.

Can you scale production as our product grows?

Yes. We support customers from prototype through to ongoing production and, when appropriate, provide a seamless transition to our certified global manufacturing network. Throughout the process, Australian project management, quality oversight and supply chain control ensure consistency, traceability and continuity of supply.

Do you assemble intrinsically safe and explosion-protected electronic products?

Yes. Precision Electronic Technologies manufactures electronic assemblies for intrinsically safe and explosion-protected products used in hazardous mining environments. We manufacture strictly to our customers’ approved documentation, including their bill of materials (BOM), assembly drawings and manufacturing specifications. Components are assembled exactly as specified unless a customer-approved change has been authorised, ensuring product integrity, consistency and confidence throughout the manufacturing process.

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Start Your Mining Electronics Project

Whether you’re developing new mining technology, scaling an existing product or looking for a reliable Australian manufacturing partner, Precision Electronic Technologies is ready to help. Our experienced team works alongside customers to deliver high-reliability electronics manufacturing solutions tailored to the unique demands of the mining industry.

Our team is ready to discuss:

  • Mining equipment electronics and environmental requirements.
  • Prototype and low-volume builds with fast turnaround.
  • IPC Class 3 workmanship and quality requirements.
  • Production scaling, complete product builds and long-term manufacturing support.

Let's discuss how Precision Electronic Technologies can help bring your next mining innovation to market with reliable, high-quality electronics manufacturing solutions.

14 Redland Drive
Mitcham, VIC 3132
Australia