D.W.PRICE SECURITY, Manufacture security doors to suit virtually any resistance specification, to the exacting requirements of our clients. Generally constructed to provide equivalent resistant specifications to that of the glazing standard, our doors are hung on security plated steel hinges in a hardwood lined welded steel angled frame. The hinge fixings and lock keeps are secured to the steel angle. Areas serviced: Hertford & Bishop's Stortfordwww.pricesecurity.comUnit 2/Waterside Ind Est/Charlton Mead La, EN11 0QR

Power-plex was founded in 1994 by Paul Tattersall and Les Geary. The company was set up with the express purpose of developing a range of innovative and quality Power Supplies specifically for use by the electronic security industry. In 1997 Drew Fleming, an accountant, became the third director and shareholder in the business, and took on the role of Admin. Director. The company continued to grow and in 1998 moved into a custom built factory in the Ballymun Industrial Estate on the outskirts of Dublin city. Areas serviced: Hertford & Bishop's Stortfordwww.power-plex.ieUnit 36/Hoddesdon Ind Centre/Pindar Rd, EN11 0FF