Hi bro..any recommendation for condo grille contractor in kuchai area? What is thr PSF price?thanks

any grill expert here? I need to do 3 pcs of grill for my main door, 1 window and 1 toilet window. measurement is as below.

Main door
width 110cm x 235cm height

window
width 117cm x 166cm height

toilet window
width 116cm x 57cm height

any idea roughly how much it will cost? got quoted by a few grill seller but i find it very expensive.