Coimbatore is not merely Tamil Nadu's second-largest city — it is one of South India's most dynamic industrial engines. From the pump manufacturing clusters of Singanallur to the textile machinery corridors of Peelamedu, from the precision engineering units of Ganapathy to the foundry zones near Kuniyamuthur, this city's factories run on hydraulic power. The machinery never sleeps. The pressure circuits never stop cycling. And when a hydraulic pump fails — whether it's a pist