New Flat issues near TSMU

Hello Good morning friends,

I've just bought a new apartment near TSMU and would to enclose iron grill in the balcony for safety since my falt is on the 2nd floor. 

Can anyone tell me where to approach for these steel company or shops who are dealing with such matters or hardware people?

Good Day.
Louis.

can anyone help me to learn GE language classes to speak?