Tender For bid to ras providing of annual maintenance services for water purification and conditioning system (version 2) - potable water purification system reverse osmosis or uv based; 10 and above; package-1 : water purifier and conditioning system maintenance involving basic servi..
Tender For providing of annual maintenance services for water purification and conditioning system (version 2) - potable water purification system reverse osmosis or uv based; upto 3; package-5 : water purifier and conditioning system maintenance involving basic servicing, ..