Hallmark Group Limited and Clock Spring Inc. of Texas, U.S.A, have been able to create a formidable partnership delivering the best composite pipeline repair services in Nigeria. All Clock Spring products generally have short repair lead time, thereby reducing shutdown time and saving cost.

Our Pipeline and Structural Integrity Maintenance services are the best in Africa. Our team of engineers and managers from Nigeria and Europe ensure that we remain excellently on top with pride. We are the major offshore and onshore contractors in Composite Pipe Repair, Corrosion Control, Hydro blasting and Cleaning, Blasting and Painting.