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Testing is a vital stage of a product’s manufacture and is used to validate the functionality of the product, the manufacturing processes and the quality of the components. It is an integral part of our work to deliver full reliability and guaranteed assurance with production techniques. G&B have a team of test engineers who are available to work to test specifications, ensuring working products are received on time.

G&B Electronics is pleased to offer a full range of test consultancy services using our in depth experience and knowledge of Test Development. Recognising that there are often multiple test options for any given requirement, we will propose the most effective solution(s), based on your budget and product requirement.

With over 25 years in Test Development world our Team is able to advice on the testing of commercial, safety critical, medical or military products that are produced in either low or high volume.

Contact G&B Today

GB-Red-Circle-Logo-WebElectronic Manufacturing Services (EMS)
Telephone 01420 474188 | Email us


To deliver fully working product our testing processes and controls ensure:

  • Test development for production assembly
  • Design for Test (DFT) support
  • Tested working product delivered every time
  • Improved time to market
  • Qualified IPC certified Test Engineers
  • A fully air conditioned ESD controlled and certified test facility
  • Test record documentation in accordance with your industry requirements.
  • Serial number control and traceability
  • ERP Database Control


G&B offers a full Testing Service that includes Test Development and Design for Test (DFT)

  • Design for Test (DFT)
  • Flying Probe Test (Including Boundary Scan and Powered Functional)
  • In-Circuit Test
  • Functional Test Development (Both Manual and Automatic)
  • PXI and LXI Development
  • Lab View Development
  • Test Specification Development
  • Working to bespoke customer test specifications
  • Working with bespoke customer supplied test equipment
  • Test validation procedures and feedback
  • Record keeping in accordance with your industry requirements
  • Investigation into product failures
  • Recommendations for product enhancements or design specification modifications to improve product quality or reliability
  • KPI analysis
  • Serial number control


All tests and calibration of test equipment is carried out under the strict control of G&B’s quality system, records are filed accordingly. Records can be recalled to assist with any investigations. All processes and procedures are regularly audited both internally and externally and we maintain full operator to serial number traceability.

Quality standards include.

  • ISO 9001:2015
  • IPC-A-610 (Inspection)
  • IPC J-STD-001 (Assembly)
  • IPC 7711/7721 (Rework)
  • BS EN 61340-5-1/2 (ESD)

In addition to these standards we also have the following Medical quality standards:

  • FDA Registered and Inspected
  • ISO 13485:2016
  • Certification for the accreditation of foreign manufacturings in Japan

Established as a supplier to the US, Japan and Europe, G&B Manufacturing Services are well placed in the international market for delivering global solutions, understanding primary regulatory bodies and the subsequent demands on businesses across industry standards. Please contact us for more information on 01420 474 188 or email us to understand how we can help your business in these markets.

Plant List

G&B Testing priorities are supported by effective equipment and systems, including:

  • Flying Probe (Including Boundary Scan and Powered Functional)
  • Automated Optical Inspection (AOI)
  • Ersascope BGA Inspection
  • JTAG Boundary Scan
  • Bespoke functional test fixtures ­- In house design & manufacture
  • Functional test systems ­customer supply
  • Burn In / Soak Test
  • Temperature testing
  • Signal generator.
  • Spectrum Analyser

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Manufacturing Services

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  T: 01420 474188
  F: 01420 485277
  G&B Electronic Designs Ltd
  54 Woolmer Industrial Estate
  GU35 9QF

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