As per Notification No. 14/2004-ST dt. 10/09/2004, textile processing is exempted under serive tax and hence we are not liable for paying service tax.
As per this specified notification your services exempt from paying service tax if in the nature of-
(a) Procurement of goods or services, which are inputs for the client;
[(b) production or processing of goods for, or on behalf of, the client;]
(c) Provision of service on behalf of the client; or
(d) a service incidental or auxiliary to any activity specified in (a) to (c) above,
[and provided in relation to agriculture, printing, textile processing or education, from the whole of service tax] leviable thereon under section 66 of the said Finance Act:
thus if your service fall in this categorry these are exempt