A Permanent Magnet alternator comes in
different powers but ‘JD Engineering works’ started manufacturing from 500 watt
to 500kw.This is the standard power range of ‘JD Engineering Works’ but they
manufacture according to the customer if he needs 100 watt,200watt,300 watt
then they can provide the best quality and reasonable price. 

JD ENGINEERING WORKS has their workshop in
Delhi, Mayapuri, for more info contact them. 

More info:- https://www.pmsgen.in/permanent-magnet-generator.html