- Metalock provides onsite engineering services and metalock repairs, around the clock, all over the world.www.metalock.co.uk
- Chamberlin and Hill produce grey, malleable and ductile iron castings for the automotive, electrical and construction markets. Associate companies produce hazardous area switchgear and lighting, conduit fittings, switch and socket boxes and electrical enclosures, architectural hardware and emergency exit hardware.www.chamberlin.co.uk