G C Glass & Locks Ltd

Sutherland Road, Longton, Stoke-on-Trent, ST3 1HZ

Arquen House, 4 – 6 Spicer Street, St Albans, Hertfordshire, AL3 4PQ

7 Pulton Place, London, SW6 1EF

Suite 1, Ideas House, Algate, London, E18 1BY

Colton house, Princes Avenue, London, N3 2DB

15 Perham Way, St Albans, AL2 1LB

Hamilton Road, Sudbury, CO102UU

8 Tufted Close, Braintree, CM77 7YE

Unit 8, Deans Road Industrial Estate, Manchester, M27 0RD

2 Edison Court, Enterprise Way, Spalding, PE11 3FX