Profile: Shambhu Nath & Sons is a manufacturer, exporter, and supplier of testing machines for different industry applications. Our products include machines for testing metal, paper, cables, concrete, textile fabrics, plastic, plywood, and tile abrasion. Our cable testing machine is widely used in various industrial applications where laying of cabling is required. This machine is primarily used for testing the tensile strength of cables. Our AC high voltage tester is accurate for testing of any high voltage components such as vacuum tubes, high voltage capacitors, and vacuum relays. High voltage of the panel varies. Our abrasion testing machine is extensively used for testing crushed rock, crushed slag, and crushed & uncrushed gravel for resistance to abrasion.