Tax applicability

Since you are  doing service activity, Service tax and Income tax is applicable. Service tax registration is mandotory if your gross receipts exceeds 9 lakhs in a year, and income tax as per nor normal rates subject to your status.

since you are not owning any truck , you need to give a declaration to your suppliers for non deduction of TDS on your payment. in this case you will be covered under Business auxillary services for the purpose of service tax.