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 Jones of Oswestry has developed different specifications of galvanised component protection to meet design life criteria of 30, 60 and 120 years (stated in BS7543). The company offers three different specifications of post-galvanised protection, to allow protection to be adjusted.