Go to Fo SIn Aluminium Dan Kaca Sdn Bhd

And ask for Mr Hong for your solution. (Served me extremely well... he has all knowledge of renovating houses)

Fo Sin Aluminium Dan Kaca Sdn Bhd
Address: No 850, Batu 4 1/2, Jalan Ipoh, 51200 Kuala Lumpur. (opposite of CIMB , MayBank, Am Bank)
Phone: 03-62577860

They Sell:
1) Curtain Aluminium Railings
2) All Aluminium Products
3) Door Frame
4) Window Frame
5)Casement window handle
6) Door Handles
7) Sliding Window/Door Rollers
8) Vinyl Gaskets
9) PVC Gaskets
10) Locksets
11) Door Lock
12) Curtain Accessories
13) Ceiling Tee

http://forum.lowyat.net/topic/1636900