Thanks a ton for your replies and input.
Yes i have stated
http://kb.immigration.govt.nz/item/21782 this point as well that a CO should refer to more than 1 website while making a decision if the employee is getting paid standard market wages or not and should not consider only 1 website.
All the other websites than NZ Career website show that i am in that band of 36k to 55k for an ICT Customer support officer like huson,kelli,hays,ENZ,Trademe clearly states that the payscale is fine.
I have pointed this out to CO.
Hope so should be fine.
Thanks again,