The problem was a client in Coventry: Apex EV , a startup building the next generation of electric vehicle battery housings. These weren’t simple trays. They were complex, monolithic enclosures requiring near-micron precision—deep, seamless cavities that could protect volatile lithium cells from crash impacts and thermal runaway. Apex had tried fabricating the housings by welding multiple stamped pieces together, but the welds were weak points. They needed a single piece of metal, transformed into a shape deeper than its own diameter.
That process is called .
The story of Bromford Precision is not unique. Across the UK—from the precision engineering clusters of Sheffield to the aerospace hubs of Bristol— has become a quiet champion of reindustrialisation. It is the unsung hero that turns a flat disc of steel into a gas canister, a coil of brass into a cartridge case, or a sheet of Inconel into a jet engine combustion chamber liner. deep drawn stamping uk