Heating the aluminum bars at a temperature between 410°C to 500°C and heating the mould as well.
Aluminium window manufacturer are model if you are looking for a durable window solution, which can be pleasing on the eye
Nowadays, aluminium window is widely used in house building, which make our house more beautiful.
Xingfa Aluminium owns 587state patents and over 40,000 types of products of different specification and model.
There has a nice building in Goyang, Korea. The building covers white aluminium pipe fences outside which looks like wave.