Box Build Assembly Manufacturers

Your End-To-End Box Build Assembly Partner

You bring the vision, and we’ll handle the rest—PCB assembly, wiring, and shipping to your end-user—one partner, every step.

August Electronics > Box Build Assembly

End-to-end solutions for custom box build assemblies

August Electronics’ box build services go beyond simple assembly. Our box build capabilities cover PCB assembly, intricate cable assemblies, mechanical assembly, and mechanical integration. We also handle component procurement and supply chain management, ensuring the right materials and parts are used for each application. This includes sourcing both electronic and mechanical components.

Our team excels in building small prototypes and full-scale production, adhering to industry standards like ISO 9001:2015 and ISO 13485:2016. Our testing procedures include functional and dielectric testing to ensure every product is fully optimized before leaving our facility. Our expertise in system integration and the management of critical components means we deliver reliable, fully assembled products that meet your exact specifications.

This ensures a shorter production timeline, reduced manufacturing costs, and a streamlined process from design to the final product.

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OUR CAPABILITIES

Capabilities you can count on

MECHANICAL AND ELECTROMECHANICAL ASSEMBLY

We specialize in assembling intricate mechanical and electromechanical systems. From attaching hardware to building complex sub-assemblies, we ensure every piece fits seamlessly.

CABLE AND WIRE HARNESS INTEGRATION

Our team integrates advanced wiring and cable systems, ensuring each connection is precise, reliable, and suited to your product’s requirements.

PCB INSTALLATION

We handle PCB integration, installing and configuring printed circuit board assemblies (PCBA), ensuring each PCB is properly placed and integrated into the larger system for optimal performance.

FINAL PACKAGING

We handle packaging, labeling, and delivery logistics, and ship the final product assembly to end users. Whether it’s custom labeling or managing specific delivery requirements, we ensure your product is packaged professionally and ready for market.

MANUFACTURING PROCESS

Our box build manufacturing process

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PCB ASSEMBLY

We begin by building printed circuit boards to your exact specifications using top-tier equipment to ensure precision.

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CABLE AND WIRE HARNESS ASSEMBLY

Our Schleuniger wire processing machines and automated crimpers build discrete multi-conductor and wiring harnesses, ensuring seamless integration into your system.

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SYSTEMS INTEGRATION

We handle electromechanical assembly, integrating electrical components like PCBs, cables, and frameworks, including flex and rigid-flex systems, whether simple or complex box builds.

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DIELECTRIC TESTING

We perform dielectric (hipot) testing to verify electrical integrity and ensure your system meets electrical standards.

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FUNCTIONAL TESTING

We test each board to ensure it interfaces correctly with other electronic components, verifying key behaviors and identifying any potential failure modes.

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FINAL ASSEMBLY QUALITY CONTROL

Every product undergoes customized quality control inspections, including acceptance quality limit (AQL) sampling to ensure top quality.

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LOGISTICS & GLOBAL SHIPPING

We offer tailored logistics, including global shipping, partial shipments, and drop shipping to OEMs or end-users.

TESTIMONIALS

Trusted partnerships.
Proven results.

"August Electronics has enabled us to streamline our manufacturing operations and focus on our core competencies. By providing us with turnkey contract manufacturing from board builds, assembling and direct ship to our end users, we rely on August to ship us quality products on time so that we can meet our customers’ needs."

Ian W.
Contract Manufacturer Coordinator, Oil Field Services Company

"It has been our pleasure to deal with August Electronics for the past 5 years. We have been extremely pleased with August’s responsiveness and flexibility. We continue to have full confidence in August’s ability to meet our manufacturing requirements now and in the future."

Len J.
President, Oilfield Production Monitoring Equipment Company

"Working with August Electronics has been a very positive experience—they’ve provided us with both populated PCBs and full-turnkey products. We highly recommend August Electronics and look forward to future business with them."

John B.
Purchasing Coordinator, Agriculture Management Solutions OEM

"August Electronics assembles, troubleshoots, and repairs a wide variety of products designed by our hardware team. They seamlessly handle all the behind-the-scenes details for us, so we can focus on product development, deployment, and servicing our customers at oil and gas drilling rigs. Whether it’s a fast-paced new product introduction or repairing products designed 15+ years ago, they demonstrate agility, flexibility, and high attention to quality in everything they do."

Daniel S.
Hardware Sustaining Manager, Oil Field Services Company

"August provides us with turnkey electronics manufacturing services. They are reliable, help us get quality products to our customers, and help us source parts and build our demo units."

Ian W.
Contract Manufacturer Coordinator, Oil Field Services Company

"August Electronics is a leader among our manufacturing partners for value, quality, and service. They go the extra mile to make sure our projects are successful."

Curtis L.
Owner, Recreational Automotive Control Systems Manufacturer

WHY AUGUST ELECTRONICS

Why choose August as your box build assembly manufacturer

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PROVEN EXPERTISE

As a dedicated box build assembly manufacturer, our team of integration experts can support simple, complex, or customized box builds and electromechanical assemblies of flex or rigid-flex components, including printed circuit boards, cables, wiring harnesses, exterior or interior frameworks, and panels, in our dedicated 85,000 sq. ft. manufacturing facility.

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CUSTOMIZATION

Our technicians are equipped to handle complex box builds and electromechanical assemblies requiring multiple cable harnesses and arrangements, soldering, pneumatic assembly, specific torque requirements, and a sealed, dust-free environment with positive air pressure for delicate optical sensor or infrared device assemblies. For box builds requiring enclosures, our supply chain can coordinate custom sheet-metal enclosures and other custom-fabricated enclosures based on your specifications and needs.

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CERTIFIED QUALITY

At August Electronics, we uphold high-quality standards across all electromechanical and box build assemblies. Every assembly is barcoded and tracked through each manufacturing stage, with data analyzed to maintain consistent product quality and continually improve processes. Our team is led by IPC-certified experts trained to build to IPC-A-610 Class 2 or 3 standards.

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TURNKEY SOLUTIONS

From innovating and procuring to testing and packaging, we handle everything in-house, providing a single-source solution for all your box build assembly service needs. By consolidating services under one roof, we ensure quality control, cost efficiency, reduced lead times, and better team communication.

We make sure it works every time

Our rigorous testing strategies eliminate risks and ensure your product’s reliability. Every box build undergoes dielectric testing, functional testing, and AQL inspections to verify safety and functionality.

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RESOURCE LIBRARY

Our downloads, news, and resources.

CONTACT US

Looking for a second opinion on your electronics manufacturing requirements? Let’s talk!

    Frequently Asked Questions

    Our turnkey box build assembly process includes cable assemblies, wire harness integration, PCB installation, and complete system integration. We handle everything from component sourcing to final testing, ensuring your final product meets stringent industry standards and performs reliably.

    Yes, we specialize in managing complex projects and intricate systems that involve multiple services, such as electromechanical assembly, custom enclosure fabrication, and cable integration. Whether you’re working on industrial applications or consumer electronics, our team has the expertise to streamline your entire process.

    We cater to industries such as aerospace, automotive, medical technology, telecommunications, and industrial manufacturing. Whether you’re producing industrial equipment, medical devices, or consumer electronics, we customize our services to meet the exact specifications of your industry and product type.

    Box builds are produced under our ISO 9001:2015-certified quality management system and assembled to IPC-A-610 Class 2 or 3 requirements, as specified. For box builds involving non-implantable medical electronics, our ISO 13485:2016 certification applies. Work involving hazardous-area electronics is covered under our ATEX/IECEx QAN/QAR compliance, and builds can be manufactured to meet CSA, UL, and ETL requirements, where applicable.

    For defense-related programs, we hold CGP (Controlled Goods Program) and JCP (Joint Certification Program) registrations, which govern the secure handling and exchange of controlled goods and unclassified military technical data.

    Yes. For turnkey box builds, we manage full procurement, including sourcing through vetted suppliers, tracking lead times, and keeping your BOM current throughout production.

    To manage supply chain risks, we source from multiple suppliers and regions to avoid single-source dependencies, hold buffer stock of critical components to cover delivery gaps, and work with our clients on demand planning to secure materials before lead times tighten or allocation becomes a problem. We also monitor component lifecycles to identify when components are approaching end-of-life, so we can find suitable alternatives before it becomes an issue. This matters more for box builds than standard PCB work because they draw from multiple component streams simultaneously, such as PCBs, wiring, enclosures, power supplies, and connectors, all of which need to arrive on schedule. A delay in any of these individual components holds up the entire assembly.

    There is no fixed minimum order quantity. We specialize in low-volume and mid-volume manufacturing and work with customers across a range of production needs. If you’re unsure whether your volumes are a good fit, contact our team to discuss your project details and find the best fit.

    Yes. We offer shipping directly to OEMs or end-users as part of our outbound logistics services. Partial shipments and distribution across multiple locations are also available to support flexible production schedules and staged delivery.
    Packaging and labeling can be tailored to your product specifications and regulatory requirements, with a range of ESD-protected packaging options available. For international shipments, we handle customs documentation to keep cross-border shipments on schedule. Custom labeling is available if your product needs to arrive shelf-ready or with specific branding requirements.