Cromwell Engineers

Engineer by common sense

N. P. S. Tyagi use basic principle of physics and common sense for cause formulation and solution finding to undertake repairing, maintenance, modification and manufacturing innovative import substitution of heat exchangers (oil to water cooler, water to  

He provides solution for DG set including conversion (radiator system into heat exchanger), manufacturing (oil lubrication system and actuators), testing & repair (barrel, nozzle, metal stitching, Balancing of rotor shaft, cylinder block head, turbo casti 
His son Arvind Tyagi is marketing ISO certified repairing facility and able to get attached with Star Wire, Magnum Paper Mill, Ordinance Factory, Deptt. of Atomic Engineering. His wife Mitlesh Tyagi is helping him to design condenser for turbine, which co 

 
 

Cromwell Engineers, , N. P. S. Tyagi, Specialist in heat exchanger designing and manufacturing, Mfg of various finned tubes, conversion of radiator into heat exchanger systems of Cummins D.G. Set high speed & low Speed, modification of turbo charger, Oil pump, manufacturer and repairs of act, UP-201007,