"Jeff and the team at EFJ provided us with precision parts exactly on time and to specification. What really sets them apart from other suppliers, however, is the customer care, interest and determination to understand

"EFJ Engineering are an excellent supplier and have met and usually exceeded our expectations with every item they process for us. Communication is good during all orders, as well as this they provide feedback and

We have had several projects in the area of biomedical diagnostics with EFJ Engineering in the last few years. It was a pleasure to work with them on prototype design and their expertise in design,

Having worked with EFJ Engineering for over 4 years we have found them to be extremely professional, flexible and efficient. They provide a high-quality service and they're flexibility in meeting very short lead times has proven

We are a young startup with an academic background at Dublin City University. When we needed to scale up and produce microfluidic devices within certain ISO standards, EFJ Engineering was the place to go. We found

We are a team of academic researchers working on a multidisciplinary project. When we needed to scale up production of our customized microfluidic flow chamber EFJ Engineering were our first port of call. Their expertise

EFJ Engineering have been fantastic since we have commenced our business together. They have been very flexible to meet urgent deadlines and extremely responsive to our requests while all the time maintaining a high quality

The Biomedical Diagnostics Institute at Dublin City University have been actively engaged with EFJ Engineering on a number of projects over the last five years. They have consistently been our 'go-to' company for outsourcing of

Ash Technologies have been proudly working with EFJ Engineering for over 12 years. During this time we have built a very strong professional relationship based on trust and expertise. The team delivers the highest quality of