ENVIRONMENTAL TECHNOLOGY INTERNATIONAL LIMITED Company number 03684713 · Monitor this company Dissolved Overview People 4 Documents Analysis Location Related Registered office AddressCOUNDON INDUSTRIAL ESTATE, COUNDON, BISHOP AUCKLAND, COUNTY DURHAM, DL14 8NR PostcodeDL14 8NR Companies at this postcode 22 Average house price in DL14 8NR £436,000 (1 sales) Map