Registration under composition

Composition Scheme is a single and easy scheme under GST for small taxpayers can get rid of tedious GST formalities and pay GST at a fixed rate of turnover.The scheme can be opted by any Taxpayer whose turnover less than ₹ 1.50 Crore.

Yes but make sure that revenue from service activities shouldn't exceed 10% of turnover or 5 lakh whichever is higher

Taxpayers or people whose annual turnover up to INR 1.5 crore in a financial year can opt for composition scheme.
If person providing services along with service than income from service activities shouldn't exceed 10% of total turnover or 5 lakh whichever is higher.
Rate of GST is 1% on outward supply.
Composition Taxpayer can not charge GST in bill from customer and also not eligible to take Input tax credit on purchases.