Service tax whether applicable

rahul (patnerr) (34 Points)

12 April 2011  

we are job platers in the premises of the manufacturer, who send the material to us under excise challan rule 4(5)(a)

and after processing we are sending it back to them . These same goods aree painted finished and cleared by paying excise . Our annual billing is less tha 1 cr .

my query is should be take the service tax number ?