Service tax on manufacture

its attract service tax  

To attract Service Tax there has to be a Service Provider,in the ppresent case the provider is missing.There is no supply of manpower by anybody RCM is not applicable,no liability of Service Tax.

in absence of service provider / contractor, the employees would be treated as principal's employees and all formalities are to be maintained with them at par with the regular employees, viz, ESIC, PF, Leave, Gratuity and other perks 

IF ANY SERVICE PROVIDER PUTTING BILL FOR MANPOWER SUPPLY THEN ONLY SERVICE TAX WILL BE PAYABLE ON SUCH CHARGEABILITY...........

My doubt is regarding the payment made by the manufacturer to the contract employees and not the payment made to the contractor

That won't attact service tax..........