Danke Transformers Private Limited · Purvam Transformers (Gujrat) Pvt Ltd · Maktel Systems Pvt Ltd · Star Electromech Engineering Private Lim Ited · Maktel Control & Systems Private Limited · Maktel Power Limited · Danke Switchgfars Private Limited · Danke Electricals Limited · Energie Elecinfra Private Limited · U31900 Gj2009 Ptc058249