London Manufacturing Ltd

With over 20 years of experience in the industry, London Manufacturing Ltd has established itself within the Electronic Manufacturing Services (EMS) industry as a high quality supplier of conventional and surface mount PCB assemblies, electrical and mechanical sub assemblies, and complete product box builds for a wide range of industries.

Our management team is able to make quick decisions often vital in the successful completion of varied projects to tight deadlines.

We have built strong relationships with our customers based on our added value approach.

London Manufacturing Ltd provides complete turnkey solutions including design, new product introduction and testing, manufacturing, supply chain management and after-sales services for the whole electronics product lifecycle.

Box Builds & Product Assembly

The layout of our assembly area is designed to minimise handling so that PCBs are consistently manufactured to the highest standards. We have a dedicated area for box builds and can turn around orders of any size quickly and accurately. Every order is tracked by our quality control team, who will maintain contact with you at every step of the process. By working closely with you we can streamline production while maintaining high quality assembly at affordable prices.

Summary of Box Build services:

  • Mechanical box build assembly
  • Panel assembly
  • Wiring & crimping
  • Visual inspection
  • Product testing & calibration
  • Soak testing facilities
  • PAT testing services
  • Stock holding facilities
Box Builds & Product Assembly

Surface Mount PCB Assembly

We supply high quality PCB Assembly at an affordable price to a wide range of industries.Our production line includes two flow solder machines for through-hole assembly and a fully automated pick and place line for surface mount assembly. At London Manufacturing Ltd we maintain the latest quality control equipment including HD cameras and Mantis optical inspection stations to inspect boards. 

Features of our surface mount PCB assembly services include:

  • We currently offer both leaded and lead-free processing.
  • We have an in-house pick and place machine handling components as small as 0402.
  • We can also place BGA components
Surface Mount PCB Assembly

Cable Assembly and Wiring

We build to suit your specific cable assembly requirements, utilising automated, high-speed cutting, stripping, and crimping processes whenever possible.

Cable assembly services provided:

  • Custom cable assembly
  • Wiring harnesses
  • Panel wiring
  • Design services
  • Full cable testing
  • IPC-A-620 quality control
Cable Assembly and Wiring

Product Assembly and Design Services

Working as an extension of your own team, we can undertake as much or as little of a project as you require. We have the ability to build your product from start to finish. For some customers we set up and test products before shipping directly to their distributors either in the UK or worldwide.

Summary of Design Services

  • PCB design
  • Cable design
  • Enclosure & chassis design
  • Product improvement
  • Redesign
  • Research and development
  • Product testing
Product Assembly and Design Services

Product Servicing

London Manufacturing Ltd acts as a service centre for many of its clients, repairing and upgrading products while dealing with their customers direct. We can provide full warranty support which includes product servicing and upgrading to current revision and operational requirements

Product Servicing


At London Manufacturing Ltd we have built up relationships with local and international suppliers allowing us to offer very competitive prices. The use of comprehensive market intelligence allows informed decisions on the procurement of strategically important materials to be made in a timely manner.


London Manufacturing Ltd


  • Unit 2, Studio B, Sutton Business Park
  • Restmor Way
  • Wallington
  • Surrey
  • United Kingdom
  • SM6 7AH (map)
London Manufacturing Ltd

Turnkey Solutions

Our clients use us as a full Turnkey Solution. This means that you can place an order with us and not have to worry about anything other than signing for the delivery when the finished fully products arrive, ready for sale.

During quotation we can offer you complete transparency on what every component and process is costing you - keeping you in control, at every step of the process.

 We will take care of procurement, assembly, box build, test and packing. You can even opt to use us to hold onto the stock of your finished product and have us send it to your clients direct as and when they are sold.

Get a free no obligations quote now on; 0208 669 2400 or Email

Turnkey Solutions

London Manufacturing Ltd Overview