Indian Extrusions Private Limited · Kay Switchgears India Private Limited · Kay Engineering Sales Corporation Pvt Ltd · Ess Ess Kay Engineering Company Private Limited · Ess Ess Kay Marketing Company Private Limited · Woehner Kay Limited · Kay Engineering Co Pvt Ltd · L31200 Pb1964 Plc002540 · L31909 Pb1996 Plc018727 · U36999 Dl1988 Plc033587