Electronics Manufacturing Services

4e Technology electronics manufacturing assembly services 20 years of Electronic Product Assembly experience within the team

4e Technology provides specialist electronics manufacturing services for technology products in high regulated sectors including Medical, Defence, Aerospace and Automotive. Our ISO 13485 manufacturing standard also covers commercial electronics sectors that we work within, proving ISO 13485 quality electronics assembly services……not just for medical products!

4e offers complete product life-cycle management supported by our range of services from Rapid Prototyping, PCBA and Electronic Mechanical Assembly to Fully assembled and Tested products ready to ship to you or your clients. From product concept to production, you will benefit, irrespective of job size, from our consolidated purchasing power and excellent service from highly skilled operatives.


Flexible Specialist Electronics Manufacturing Services

•  Procurement
•  Build to Print
•  Surface mount and through-hole PCB assembly
•  Cable Assembly
•  Bonding & Curing
•  Leaded / Lead-free Assembly
•  Conformal coating
•  System integration and configuration
•  Bespoke electrical and mechanical hand assembly
•  Specialist medical manufacturing (ISO 13485 approved)
•  Test fixtures / Special-To-Type Test equipment (STTE)
•  Rapid transfer of existing production
•  Support and Service contracts
•  Full prototype and pre-production services
•  Fast tracked prototyping
•  A complete obsolescence, component availability and sourcing service
•  Full management and control of build documentation


Surface Mount PCBA Assembly

Prototyping and small/medium size batch builds are completed by our specialist PCB assembly operatives. For larger builds circuit boards can be built by our partners, using the latest technology and advanced pick and place machines, giving the ultimate in flexibility and productivity.

All carried out in a full ESD protected and controlled environment in line with relevant guidelines, offering flexible process control under minimum machine set-up times.


Wire, Cables & Harnesses

As part of our complete electronics assembly services, we can offer extensive manufacturing experience and expertise in producing cables; wires, looms and harnesses for all types of industries, from a complex one-off loom to 1000’s

•  Custom cable assemblies.
•  Coaxial assemblies.
•  IDC ribbon cables.
•  Data cables, RJ45 & CAT5.
•  Multi-core assemblies.
•  Cable testing.
•  Cable Assembly.
•  Wiring looms.
•  Wiring harness manufacture.


Box Build, Test and Final Assembly

4e Technology offer a complete production service; this can be as simple as housing PCB assemblies into casings, potting with resin for encapsulation and wiring of complete cabinets.

•  Wiring and cable assemblies
•  Mechanical assembly
•  Low volume bespoke assembly
•  Soak testing
•  Resin encapsulation / potting
•  Final test
•  System integration


Box Build

We can offer the complete assembly built, tested and packaged to exact client specifications into plastic or metalwork enclosures. We will also undertake box build for clients. This may include packaging boards into a case or rack-based box / enclosure after an appropriate functional test.

Traceability is maintained throughout the box build process with serial numbers added to the board and enclosure. Within the final packaging, inserting peripheral parts of the package such as CD, power supply, manual, cables and any other components which make up the final package can also be managed.


Inspection and Test

4e can carry out a full range of functional tests to client’s specifications, incorporating device programming. With our highly skilled technicians and engineers we can carry out all aspects of testing using a comprehensive range of test equipment and bespoke test fixtures manufactured in-house to meet client requirements.

To ensure that 4e provide the highest quality products, we have processes in place to continuously measure quality providing our clients with the confidence that their products are assembled to the highest standards. 4e understands the importance of getting things done right first time and ensures quality via continual process improvements throughout all operations.



Our in-house facility maintains the ISO 13485 (medical) accreditation for quality manufacture.

Read more about quality at 4e.


Whatever your requirement, whether for a bespoke prototype batch, to volume quantity ‘build-to-print’ manufacture we welcome your enquiry. 


Contact 4e Technology today to discuss your project, our electronic manufacturing services, and how we can support your product.