Sri Murugan Equipments is the leading Industrial Gearbox Manufacturer in India. We offer a wide range of Gearboxes in all over India. SMS Manufacturing has a full-time engineering and design department dedicated to the development of new products. We are #No.1 Gearbox Manufacturers in India, Provides Water well drilling rig, Rotary head gearbox, Winch gearbox, Auto rod changer, Mining gearbox, Rig spares, Drilling rig gearbox and Reduction gearbox.