my previous project have this kind of folding door, by PREMIER window but be prepare for the price

another alum manufacture KS alum also have the same door @ cheaper price, Mr Lee digi-2121389

pls share your experience here

not sure the factory in cheras or kajang...

when i reno my 2 storey house, he did 1 no 4x4', 1 no 4x6' sliding window, 1 no 4'x4' casement using high end profile, job well done & no complaint.
when i sold the house, the buyer look at the windows & convince that all the material used for reno was TOP grade and sealed the deal on the spot