Shakti Rail-Infra Limited (SRIL) was founded in the year 1996 at Rourkela, Orissa, India. SRIL was formerly known as Prem Track Fasteners Pvt. Limited. In the initial years SRIL started with manufacturing Elastic Rail Clips for railways. The company later added Suspension Coil Springs to its product line. SRIL is the only company in Orissa to be accredited by RDSO for Manufacture of Elastic Rail clips and Suspension Coil Springs for Railways. The company has set up a world class Manufacturing, Fabrication & Machining facility which is modern & equipped with latest technology.