JJS is a highly experienced Electronics Manufacturing Services provider with a difference. With facilities in the UK and Europe and access to advanced design, development, manufacturing, and plastic injection moulding capabilities via our parent company, ESCATEC, JJS offers its customers a broad range of expertise from prototypes through to electronic and electro-mechanical assembly, test and outbound logistics.

Our manufacturing sites look similar externally and have the same feel and culture internally, which isn’t a coincidence.

When we set up our first site in the Czech Republic back in 2005 we deliberately wanted to start from scratch, rather than taking over an existing operation. We wanted to ensure that the new site worked in exactly the same way, following the same procedures and with the same service ethos that we had in the UK site.

Lutterworth, UK

Our UK facility has a proven track record delivering prototype and pre-production units, through to demand-driven logistics and medium volume electronics manufacturing.

In addition to design for test, design for manufacture, PCB assembly, box build assembly, mechanical assembly and full system assembly capabilities, the highly experienced team includes on-site material procurement, inventory management, component engineering expertise plus board and system-level test capabilities.

Chomutov, Czech Republic

Ideally placed 15km from the German border with its own engineering, quality and customer service capabilities, our Czech production facilities are resourced to provide a Central/Eastern European (CEE) manufacturing platform for companies wishing to outsource complex electronic and electro-mechanical assemblies.

By having the same operating procedures, systems, and broad capabilities, we are able to move work between sites for a variety of operational or commercial reasons. This flexibility helps us achieve the high service levels we give to our customers with sites linked by the same phone system, IT platform and Video Conferencing capabilities to ensure excellent communication.


Our parent company, ESCATEC, provides us with additional design and manufacturing capabilities via production facilities in Europe and the Far East.

Heerbrugg, Switzerland

This advanced manufacturing facility offers customers product design (electronic/electro-mechanical/PCB and embedded software) prototyping services, SMT, and box build assembly capabilities. 

Penang & Johor Bahru, Malaysia

With over 1600 staff, excess of 36k sqm production space, and on-site plastic injection moulding capability, these facilities are ideally placed to support low mix, mid/high volume electronic and mechatronic assembly requirements for the industrial, automotive and medical markets.

10 Critical Steps to Outsourcing Your Electronics Manufacturing

Outsourcing your manufacturing can deliver tangible results to your business. However the process is often more complex than many organisations first realise.

The first six months - Working in partnership with JJS