About us

St. Davids Assemblies Limited is one of the UK’s leading injection moulders, operating from a 33,000 square foot factory in Pembrokeshire. We supply customised high-precision technical mouldings for various markets including Automotive, Domestic, Military, and Medical. We are a certified ISO 9001 organisation, and have the highest environmental accreditation in Wales, Green Dragon 5.

Injection Moulding

Since the turn of the century we have established ourselves as one of the leading technical moulders in the UK. Our mould shop facility in Pembrokeshire comprises of more than 25 moulding machines, which includes high-tech fully electric DEMAG and Arburg machines with 25t to 580t capacity. We have the capability to mould a wide range of engineering and environmentally friendly polymers.

Metal Pressing

Our press shop comprises of several high-speed presses ranging from 25 tonnes to 40 tonnes capability, incorporating all the latest technologies. We operate high speed progression tooling up to 650 strokes per minute pressing brass, beryllium copper, stainless steels, bimetals and copper iron. We can also apply silver contacts to brass, beryllium copper, stainless steels and bimetals.

Assemblies

We take pride in our inhouse automation and hand assembly capabilities. We have been hand assembling products since 1951 and have very good insight into techniques that keep assembly times to a minimum. Since 1994, we have invested millions of pounds in bespoke automation which has been tailored to the customer requirements. Our expertise in these areas ensures we can provide an optimised assembly solution.

Printing

We have an inhouse printing facility as a finishing and value added service. We can offer screen printing, cylindrical printing, pad printing, rotary pad printing and airbrushing. In addition we can integrate laser marking for product traceability into your automation. Typically we consider this service supplementary to our other offerings.

Clean Room

We have two clean rooms on site, one Class 10,000 (ISO class 7) certified, the other class 100,000, (ISO Class 9). We are FDA 21 CFR 820 certified for manufacturing of medical devices in addition to ISO13485.

Med Tech exhibition

Stand A44

to

SDA are once again back at med-tech Exhibition at the NEC 5 to 6th June, offering medical injection moulding facilities from our FDA certified, GMP standard 33,000sq ft. factory in Pembrokeshire. hope you can come along to see what we can offer, it includes Twin shot moulding, assembly and finishing facilities. Stand A44

Smart Manufacturing Week Exhibition

Stand 4-P42

June 5, 2024 to June 6, 2024

We are exhibiting again at Manufacturing week At the NEC, 5th to 6th June, hope to see you there!

Please feel free to come along and see what is new and what we can offer in Injection Moulding, Pressing and assembly, Stand Number P42

Interplas 2023

Stand Hall 4 H1

September 26, 2023 to September 28, 2023

SDA are exhibiting again at Interplas at the NEC, Hall 4 stand H1, pop along to say hello or to discuss any requirements in injection moulding metal pressing and assemblies, inc twin shot, insert moulding etc all with technical polymers as well as commodity polymers 2023 marks 72 years since SDA were set up in st Davids, Pembrokeshire

Southern Manufacturing Exhibition

Stand E110

February 7, 2023 to February 9, 2023

St Davids Assemblies is exhibiting at the Southern Manufacturing Exhibition at the Farnborough International Exhibition and Conference Centre, join us there to see what we can do for you!

Med Tech exhibition

April 25, 2024

SDA are once again back at med-tech Exhibition at the NEC 5 to 6th June, offering medical injection moulding facilities from our FDA certified, GMP standard 33,000sq ft. factory in Pembrokeshire. hope you can come along to see what we can offer, it includes Twin shot moulding, assembly and finishing facilities. Stand A44

Smart Manufacturing Week Exhibition

March 5, 2024

We are exhibiting again at Manufacturing week At the NEC, 5th to 6th June, hope to see you there! Please feel free to come along and see what is new and what we can offer in Injection Moulding, Pressing and assembly, Stand Number P42

Owen Phillips

January 25, 2024

SDA are pleased to welcome Owen to the Management team, his responsibility as Works Services Manager is for the up keep and maintenance of the factory and surroundings.

Amy Croudace

July 6, 2023

Amy has been promoted to Operations and personnel Manager