PROFESSIONAL DIAGNOSTICS LTD Company number 07389761 · Monitor this company Active Overview People 3 Financial Control Documents Analysis Location Related Registered office AddressSilverdale 180 Runcorn Rd, Barnton, Northwich, Cheshire, CW8 4JA PostcodeCW8 4JA Companies at this postcode 3 Average house price in CW8 4JA £359,000 (3 sales) Map