GRT TESTING & INSPECTION LTD Company number 06790215 · Monitor this company Active Overview People 3 Financial Control Documents Analysis Location Related Registered office Address21 Gull House, Omer Avenue, Cliftonville, Margate, CT9 3BU PostcodeCT9 3BU Companies at this postcode 4 Average house price in CT9 3BU £432,000 (13 sales) Map