29 Church View, Darlington, County Durham DL5 6PN

65 Duke Street, Darlington, County Durham DL3 7SD

Unit 4 George Street Industrial Estate, Seaham, County Durham SR7 7SL

MacDonald Industrial Estate, Crook, County Durham DL15 8JX

Unit 5, Tursdale, County Durham DH6 5PG

Drum Industrial Estate, Drum Industrial Estate, County Durham DH2 1AY

St. Johns Rd, Durham, County Durham DH7 8XQ

Shadon Way, Birtley, County Durham DH3 2SW

Groat Dr, Newton Aycliffe, County Durham DL5 6HY

Thrislington Works, West Cornforth, County Durham DL17 9EY

Unit 9/Merrington La Ind Est, Spennymoor, County Durham DL16 7XL

Whinbank Road, Newton Aycliffe, County Durham DL5 6DL