Manyavanapathi North Road, Kokuvil West, Kokuvil, Jaffna.
077-6705553
No: 23, Kachcheri Nallur Road, Jaffna.
021-4927114
021-4927113
077-7596148
No: 77, Clock Tower Road, Jaffna.
021-4926222
info@winsys.lk
www.winsys.lk
No: 681/B. K.K.S Road, Jaffna.
077-7728571
No: Stanly Road, Jaffna.
077-6629137
No: 121/1 (219/1A), Arasady Road, Kanthermadam, Jaffna.
021-2219140
Clock Tower Road, Jaffna.
077-6214567
Kandy Road, Chavakacheri, Jaffna.
077-2543989
No: 788/4, Chemmani Road, (Infront of Kiiddu Park), Nallur, Jaffna.
077-7302882
021-3208342
No: Station Road, Kondavil, Jaffna.
scienceplanet3@gmail.com
077-9073773
No: 981/14, Swamiyar Road, Paasaiyoor, Jaffna.
076-6256132
No: 44A, Palam Road, Kantharmadam, Jaffna, Sri Lanka.
021-7201902
Jaffna Road, Manipay, Jaffna, Sri Lanka.
077-6102462
Chunnakam, Jaffna, Sri Lanka.
077-3083591