S. S. Controls manufactures Thyristor Power Controllers or Power Control Circuits. S. S. Controls manufactures and exports high performance welding control equipment that are used to control the parameters like time, voltage and current and allows accurate and consistently repeatable performance of the welding machines. The company manufactures precision electronic controllers for any kind of resistance welding application. The Thyristor Power Controllers or Power Control Circuits are mainly used for A.C. Power Control of Inductive or Resistive Loads of any Capacity, Resistance Metal Gathering or Heating Machines. The Thyristor Power Controllers/ Power Control Circuits come with Single or Three Phase or Two Phase A.C. SCR Power Controllers for Resistive Inductive Loads.