Hapin poly winding wires are specially insulated with
polyester & poly propylene to ensure they are fully
capable to with stand extremely high temperature and
mechanical abrasion. The copper conductor used in the
Winding wires are of the required purity & conductivity
which is drawn and annealed to the requirement authoring
to standard .
Poly Insulated Winding Wires as
per IS: 8783(Part4/Sec3) with ISI Mark.