I want to breastfeed my baby till 2 years .is it ok..but I work , so suggest me some gud breast pump machines..

Of course totally fine. As long as you and your baby is fine, it is an excellent decision.

yep it's absolutely okay - in fact it is actually recommended to bf till 2 years :) sharing some links with u

All you need to know about Pumping Breast Milk

A Simple Guide to Storing Breast Milk While You Are Away from Your Baby

Top 5 Tips To Successfully Breastfeed And Keep Milk Supply In Check For Working Moms

nancy singh (@the_foodswingss) Satyam Sharma which electronic pump wud u reccommend?

Avent or medella..
Kudos to you for thinking to feed baby for 2 years