H Shawyer & Sons Ltd

Unit C, Elland Close, Wingates Industrial Park, Westhoughton, Bolton, BL5 3XE

Unit 26-3 Silicon Business Centre, 26 Wadsworth Road, Greenford, UB6 7JZ

Unit 5 Douglas Park, Opal Way, Stone, ST15 0YJ

Keyes House, Vyne Close, Alton, GU34 2EH

Rensch House, Unit 2 Farmer Ward Road, Kenilworth, CV8 2DH

Astraseal House, Paterson Road, Finedon Road Ind. Est, Wellingborough, NN8 4EX

62A High Street, Beighton, Sheffield, S20 1ED

2 Harpenden Lane, St Albans, AL3 7PA

Head Office, Genesis House, Priestley Way, RH10 9PR

Twyford Mill, Farmhouse West, Bishops stortford, CM22 7PA