Kaytron Components Pvt. Ltd. Manufactures Coated Wire Wound Resistors. Kaytron Components Pvt. Ltd. Is an ISO 9001:2000 certified company that offers various types of Resistors viz. Carbon/Metal/Metal Oxide Film and Wire wound. The Coated Wire Wound Resistors is used to wind the resistance wire on an alkalies ceramic core, coated with non-corrosive and high insulating heat proof material.