Respond to these showcases www. ajplus. co. uk/ajdirect Readers may obtain information about these products by filling in the enquiry numbers on an AJ enquiry card. Advertisers wishing to promote their products on these pages should contact Chris Bond on 020 75056816 50 decorative column casings from Pendock have been installed at Birmingham NEC's refurbished piazza. Specified by Seymour Harris Architecture, Pendock-Radius casings conceal the existing concrete structural columns. A series of numbered narrow elliptical casings provide highly visible entrance signage.