About Us

Our company " Sun Technologies " has been in the business of retailing for the past several years. With store503.com we have launched our online initiative in retailing to consumers across India. Our business motto is very simple " To Provide Best Quality Products At The Lowest Prices".

Currently based our of Kolkata & Mumbai, Our goal is to open our branch offices across India so as to provide consumers with the best possible online shopping experience combined with world class after sales service support.

Our Address :

Sun Technologies
16/8B, Second Floor,
Sahapur Colony,
Taratala,
Kolkata - 700053

Helpline numbers timings : 10:00 AM to 6:00 PM Monday to saturday

Email : helpdesk@store503.com