Address : 156A, Lenin Sarani,
Kamalalaya Centre, Room No. 502
(5th Floor), Kolkata - 700 013
Contact Person : S. K. Raychaudhuri
Phone  : 2215 4705, 98300 37537
Fax      : 2225 1273
E-mail : skrc@gptronics.com
Product range : Inverter, Solar Systems