Manufacturer, eXPORTER & Supplier Of Pure Sine Wave Inverter In Delhi We are manufacturing pure sine wave inverter from 800 va to 5000va using copper wounded transformer ensuring secret money saver in comparison to branded inveter who are using aluminium wound transformer .We suggest to customers to ask copper wounded transformer form branded companies like Microtek, Luminous, Livguard , Sukam UTL etc.All branded companies silently manufacture inverter/solar inverter using aluminium wounded transformer to cut the costing.Due to aluminium losses are more and it consumes more electricity to charge the batteries.In this way aluminium wounded transformer is a big hole in the pocket of customers of inverters made by using aluminium wound transformer.