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Alternatively, you can call the office on (0) 1325 315 111 during working hours or email us on

Site Visitor Information:
Please read our site visitor information prior to any visit / equipment inspection at our facility:

Station Road, Aycliffe Business Park,
Newton AycliffeCounty Durham,
DL5 6EQEngland

Phone Number:
UK – (0) 1325 315 111
International – +44 (0) 1325 315 111

Email Perry Process directly at

How to find us:
By Car: 
We are a 10 minute drive off junction 59 on the A1(M).
By Air: We are 60 kilometers (40 miles) from Newcastle International Airport and 21 kilometers (13 miles) from Durham Tees Valley Airport.
By Rail: We are 14 kilometers (9 miles) from Darlington Railway Station and 30 kilometers (20 miles) from Durham Railway Station.


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