What we manufacture, how we manufacture it, and the value-add services we provide.

• What electronic manufacturing services do you offer?
  Precision Electronic Technologies offers a comprehensive range of contract electronic manufacturing services. These include bare printed circuit board (PCB) fabrication, PCB assembly (PCBA) using both surface mount and through-hole technology, cable assemblies and wiring harnesses, full turnkey box build assembly, plastic and metal enclosures, laser cut stencils, and membrane switches. Beyond manufacturing, we also support component sourcing, DFM analysis, product testing, logistics, stock holding, and after-sales repairs. View all of our services →
• What types of PCBs can you manufacture and assemble?
  We manufacture and assemble a wide variety of printed circuit boards through our network of trusted suppliers and our in-house assembly facility in Melbourne. This includes single-sided, double-sided, and multi-layer PCBs up to 40 layers, as well as flexible PCBs down to 0.1 mm thickness. Our PCB assembly capabilities cover surface mount technology (SMT) with component placement down to 0201 and BGA pitch of 0.4 mm, through-hole technology (THT), and mixed-technology builds. Maximum assembly size is 500 mm × 400 mm. All boards are manufactured to IPC-A-600 standards and assembled to IPC-A-610 (Class 2 or 3).
• Do you offer cable assembly and wiring harness services?
  Yes. We supply custom cable assemblies, wiring looms, wiring harnesses, and power leads for a wide range of industries including medical, defence, mining, HVAC, automotive, security, and entertainment. We partner with both local and offshore manufacturers to provide high-quality cables for small batch through to large volume production. All cable assemblies comply with IPC-A-620 standards and are electrically tested before delivery. Whether you need a simple cable lead or a complex multi-connector harness, our team can manage the entire process from procurement through to testing and delivery.
• What is a turnkey or box build assembly?
  A turnkey or box build assembly is a complete product manufacturing solution where we manage the entire build process on your behalf — from component sourcing and PCB assembly through to mechanical integration, cable routing, testing, and final packaging. Rather than coordinating multiple suppliers yourself, you work with Precision ET as a single point of contact. We handle the procurement, assembly, quality control, and logistics, delivering a fully finished product ready for deployment or distribution. This service is particularly well suited to customers developing complex electromechanical products who want to consolidate their manufacturing under one roof.
• Can you source all components for my project?
  Yes. We offer full turnkey component sourcing as part of our manufacturing services. Our procurement team sources components from authorised distributors and established suppliers, leveraging long-standing relationships built over decades in the electronics industry. We manage the entire bill of materials (BOM), including pricing, availability checks, lead time management, and procurement. If any components face supply constraints, we’ll work with you proactively to identify suitable alternatives. You also have the option of supplying your own components (consignment) if you prefer — we can accommodate both turnkey and consigned build models.
• Do you offer Design for Manufacturability (DFM) analysis?
  Yes, DFM analysis is a standard part of our process, particularly during the prototyping and new product introduction stages. Before your product goes into production, our engineering team reviews your design files and provides practical feedback on any aspects that could affect manufacturability, quality, cost, or lead times. This might include recommendations around component placement, pad sizing, panelisation, testability, or assembly process considerations. We see DFM as a collaborative conversation rather than a gate — our goal is to help you get the best possible outcome from your design while avoiding costly issues during production.
• What testing and quality inspection do you perform?
  We apply thorough testing and inspection at every stage of the manufacturing process. This includes automated optical inspection (AOI), visual inspection to IPC-A-610 standards, and electrical testing. For more complex assemblies, we can support functional testing based on customer-supplied test specifications and fixtures. Our cable assemblies are electrically tested to IPC-A-620 standards. We operate under an ISO 9001:2015 certified quality management system with RoHS and REACH compliant processes and ESD controls in accordance with ANSI/ESD S20.20. Every operator on our production floor is trained and certified to IPC Class 3 — the highest level of workmanship. Learn more about our quality standards →
• Can you provide conformal coating or potting?
  Yes. We offer conformal coating services both by machine and by hand application, depending on the requirements of your product. Conformal coating is commonly used to protect PCB assemblies from moisture, dust, chemicals, and temperature extremes — making it essential for products operating in harsh or demanding environments. We also provide potting and encapsulation for assemblies that require additional environmental or mechanical protection. If you’re unsure whether your product would benefit from conformal coating or potting, our team can advise based on the intended operating conditions and industry standards.

Volume manufacturing, flexible capacity, and local versus offshore production options.

• What are your typical production lead times?
  Production lead times vary depending on the complexity of your product, order volume, and component availability. As a general guide, once all components are in hand, assembly and testing typically takes 2–4 weeks for local production. Component procurement can add additional time depending on the specific parts in your BOM — some components may have lead times of several weeks or longer. We work proactively to manage procurement timelines and will always communicate clearly if any factors are likely to affect your delivery schedule. For time-critical programs, we can often work with you to pre-order long-lead components and stage production accordingly.
• What is your minimum order quantity for production runs?
  We maintain flexible minimum order quantities to accommodate customers at every stage. For bare PCBs, we work with a minimum of 2 panels. For assembled boards, we can accommodate runs as small as a single unit, though production economics generally improve with larger batches. For cable assemblies, box builds, and other services, minimum quantities depend on the specific product requirements. We’re always happy to discuss your volumes and find an approach that works for your budget and timeline — just get in touch.
• Can you handle both small-batch and high-volume production?
  Yes. Our Melbourne facility is structured to handle prototype, low-volume, and mid-volume production with the flexibility and engineering engagement that these builds demand. For higher-volume programs, we can manage production through our established offshore manufacturing network, where our partners hold ISO 9001, ISO 13485, and IATF 16949 certifications. Regardless of volume, Precision ET remains your single point of contact and takes full responsibility for quality, delivery, and communication. This hybrid model gives our customers the best of both worlds — local responsiveness and hands-on collaboration for development work, with access to cost-effective capacity when volumes increase.
• Do you offer both local (Australian) and offshore manufacturing?
  Yes. We offer the flexibility of both local manufacturing at our Melbourne facility and managed offshore production through our certified international partners. Local manufacturing is ideal for prototyping, new product introduction, lower-volume production, and projects where close collaboration and fast turnaround are priorities. Offshore manufacturing suits higher-volume programs where cost efficiency is important. Our Hong Kong office provides on-the-ground coordination and quality oversight for offshore production. Importantly, you always deal directly with our Australian team — you get the benefits of local communication, accountability, and the same time zone, regardless of where your product is built.
• How do you manage quality for offshore production?
  Quality management for offshore production follows the same rigorous approach as our local operations. Our offshore manufacturing partners are certified to ISO 9001, ISO 13485, and IATF 16949, and we conduct regular quality reviews to ensure standards are maintained. Our Hong Kong office provides direct oversight and acts as an extension of our Australian quality management system. All offshore production undergoes the same inspection and testing protocols as local builds, and full traceability is maintained throughout. We only work with established, long-standing manufacturing partners whom we’ve vetted extensively — these are relationships built over many years of collaboration.
• Can you scale production up or down based on demand?
  Yes. Flexibility is one of the key advantages of working with Precision ET. We understand that demand can fluctuate, particularly for companies in growth phases or those managing seasonal product cycles. Our manufacturing model — combining local capability with managed offshore capacity — allows us to scale production up or down in response to your needs. We also offer stock holding services, so you can maintain buffer inventory to respond quickly to demand spikes without carrying the full logistics burden yourself. If your volumes are likely to change, we’ll work with you to plan production schedules and component procurement accordingly.

Component sourcing, procurement management, and lifecycle support.

• Do you offer component sourcing and procurement?
  Yes. Component sourcing and procurement is a key part of our turnkey manufacturing service. Our procurement team manages the entire bill of materials (BOM) on your behalf — from initial pricing and availability checks through to ordering, receiving, inspection, and kitting for production. We source components from authorised distributors and established suppliers, drawing on relationships we’ve built over decades in the industry. This allows us to offer competitive pricing, reliable supply, and proactive management of any availability or lead time challenges that arise.
• How do you manage component shortages and long lead time parts?
  Component availability is one of the most common challenges in electronics manufacturing, and we take a proactive approach to managing it. When we identify parts with extended lead times or limited availability during the quoting stage, we’ll flag them immediately and discuss options with you. These might include pre-ordering long-lead items, identifying alternative components, or adjusting the production schedule. We monitor the supply chain continuously and maintain close communication with our distribution partners so that we can anticipate issues early and keep your project on track.
• Can I supply my own components (consignment)?
  Yes. We accommodate both turnkey (we source everything) and consigned (you supply components) build models, as well as hybrid approaches where we source some components and you supply others. If you choose to consign components, we have a checklist that outlines the requirements for packaging, labelling, and documentation to ensure a smooth handover into production and avoid any delays or extra costs. Download our Supplying Components Checklist (PDF) →
• Do you source from authorised distributors only?
  Yes. We source components exclusively from authorised distributors and established, reputable suppliers. This is fundamental to maintaining the quality and reliability of the products we manufacture. Sourcing through authorised channels ensures that components are genuine, properly stored, and covered by manufacturer warranties. It also supports full traceability — an essential requirement for customers in regulated industries such as medical and defence. We do not purchase from grey market or broker sources.
• Can you suggest alternative components to reduce cost or improve availability?
  Yes. If a component in your BOM is facing supply constraints, has an extended lead time, or is driving up costs, our team can suggest form-fit-function equivalent alternatives for your consideration. We always present alternatives to you for approval before making any substitutions — we will never change a component without your explicit agreement. In many cases, identifying a suitable alternative can improve both availability and pricing without affecting the performance or reliability of your product. This is part of the value we bring through our experience and supply chain relationships.
• Do you offer component lifecycle management?
  Yes. We monitor the lifecycle status of components in your BOM and will notify you proactively if any parts are flagged as end-of-life (EOL), not recommended for new designs (NRND), or facing future obsolescence. This gives you the opportunity to make a last-time buy, qualify an alternative, or plan a design revision before a component becomes unavailable. Effective lifecycle management helps protect the longevity of your product and avoids unexpected disruptions to your production schedule.

Our location, intellectual property protection, and what makes us different.

• Where are you located?
  Our head office and primary manufacturing facility is located at 14 Redland Dr, Mitcham, Victoria, Australia. We’re in Melbourne’s eastern suburbs, easily accessible for customers who want to visit the factory, attend production reviews, or work alongside our team during critical builds. We also have an office in Hong Kong (Unit 602, 34 Tai Yau Street, San Po Kong, Kowloon) which provides coordination and quality oversight for our offshore manufacturing operations. Our Australian office hours are Monday to Friday, 7:00 AM to 5:00 PM AEST. View our contact details →
• Can I visit the factory during production?
  Yes, and we actively encourage it. We believe in transparency and we’re proud of our facility and the work we do. Customers are welcome to visit our Melbourne factory at any stage — whether it’s to review a first article build, observe a production run, discuss a quality concern, or simply get to know the team who will be manufacturing your product. Being able to walk the production floor and speak directly with the people building your product is one of the key advantages of working with a local Australian manufacturer. Just get in touch with your account contact or our sales team to arrange a visit.
• How do you protect my intellectual property?
  We take intellectual property protection very seriously. All customer designs, specifications, and project information are treated as strictly confidential and are only accessible to team members and manufacturing partners directly involved in your project. We are happy to sign non-disclosure agreements (NDAs) before reviewing any design files or sensitive documentation. As a 100% Australian owned and operated company, you also benefit from the robust legal framework available under Australian intellectual property law. Many of our customers in defence, medical, and technology sectors rely on us to handle proprietary designs and commercially sensitive information with the highest level of care.
• Do you sign NDAs before reviewing our designs?
  Yes. We are happy to sign a mutual or one-way NDA before you share any design files, documentation, or project details with us. We understand that your designs represent significant investment and competitive advantage, and we respect the need for formal confidentiality protections, particularly in the early stages of a relationship. If you have a standard NDA you’d like us to review, simply send it through to our team. Alternatively, we can provide our own. Contact us to discuss →
• What sets Precision ET apart from other Australian electronics manufacturers?
  Several things distinguish us. We are 100% Australian owned with over 65 years of heritage in PCB manufacturing and electronic assembly. We combine local prototyping capability with access to managed offshore production, giving our customers flexibility across the full volume spectrum. Our team is genuinely invested in customer success — we run weekly customer experience workshops, we aim to respond to every enquiry within 24 hours, and we provide hands-on DFM feedback and engineering collaboration rather than simply processing orders. We hold ISO 9001 certification, all our operators are trained to IPC Class 3, and we’ve been recognised with a Business Excellence Gold Award and as finalists for the Australian Defence Industry Manufacturer of the Year. Read more about us →
• How long have you been in business?
  Precision Electronic Technologies has its roots dating back to 1958, when we began as Precision Windings — one of the first companies in Australia to manufacture printed circuit boards. Over the decades, we’ve grown from a PCB fabrication specialist into a full-service contract electronics manufacturer offering PCB assembly, cable assembly, box build, and complete turnkey solutions. That heritage gives us a depth of experience and industry knowledge that benefits our customers every day. Learn more about our story →
• What industries do your customers operate in?
  Our customers’ products are used across more than 20 different industries both nationally and internationally. The sectors that make up the largest share of our work include medical electronics, defence and military, utilities, and scientific instrumentation. Beyond these, we serve customers in areas including industrial automation, telecommunications, mining, HVAC, security, automotive, entertainment, IoT, and environmental monitoring, among others. Every product we manufacture is custom-designed for its specific application, so we bring the same attention to quality and detail regardless of industry.