Pragati Engineers, based in India, lists a range of springs on Global Trade Plaza including Automobile Spring, Sprial Spring, Torsion Spring, and Coil Spring. These products are described with details on their applications, materials, and functional characteristics as provided by the seller. The company’s listings specify uses such as in drilling machines, measuring tapes, weighing machines, and various industrial sectors including agricultural, railway, construction, mining, automotive, and marine industries. Material and dimensional details are referenced in the seller descriptions where available.