Contact
Speak to engineering.
Most procurement enquiries start with a single-page outline. We would rather start with a half-hour call.
Every project we work on comes with its own requirements - whether that is a bespoke transformer design, technical guidance on an electrical distribution system, or a straightforward enquiry about our standard range. Our engineering and sales team handles every enquiry directly, without account managers or hand-offs.
We welcome enquiries from Distribution Network Operators, contractors, consultants, project engineers, and end users - across the United Kingdom and internationally. No project is too large or too small.
To get the most accurate technical and commercial response, it helps to include your transformer rating, voltage requirements, mounting arrangement, applicable standards, and delivery timescales when you get in touch. Fill in the form below or email us directly at enquiries@southwalestransformers.com- we aim to respond within one working day.
Head Office
Address
Pembroke House
Cwmbran, NP44 3AU
United Kingdom
Telephone
0800 86 000 86
enquiries@southwalestransformers.com
Company number
09685040
Office hours
Monday – Friday
08:00 – 17:30
Send an enquiry
Tell us about your project and we will respond within one business day.
How we work
From first call to energisation.
We work directly with clients at every stage - no account managers, no hand-offs. Your project is handled by engineers who understand the technical requirements.
Start with a call
Most enquiries are resolved faster with a conversation. We will clarify rating, voltage, losses, cooling, and site constraints in half an hour.
Technical proposal
We issue a detailed technical and commercial proposal, covering specification, test schedule, delivery, and any site-specific requirements.
Manufacture & test
Every unit is built at our Cwmbran facility and subjected to routine, type, or special tests to IEC 60076. Clients are welcome at factory acceptance.