How to Pricing Aluminum Alloy Doors and Windows in Construction Engineering
Aluminum alloy doors and windows in the construction of pricing is calculated according to the area.
Aluminum doors and windows refers to the use of aluminum extrusion profiles for the box, the tiles, fan production doors and windows known as aluminum doors and windows, referred to as aluminum doors and windows. Aluminum alloy doors and windows, including aluminum alloy for the force of the rod, to bear and pass the weight and load of the bar, the substrate and wood, plastic composite doors and windows, referred to as aluminum composite doors and windows, aluminum composite doors and windows. Aluminum doors and windows have push and pull aluminum alloy door, push and pull aluminum window, flat open aluminum alloy door, flat open aluminum alloy window and aluminum alloy spring door five. Have a national architectural standard design.
Each kind of doors and windows are divided into basic doors and windows and combination doors and windows. Basic doors and windows by the box, fan, glass, hardware accessories, sealing materials and other components. The combination of doors and windows consists of two or more basic doors and windows, or other forms of windows or windows. Quality can be from the selection of raw materials, aluminum surface treatment and internal processing quality, aluminum and other aspects of the price of doors and windows to make a general judgment.
Is generally included in the independent fee
Unit works sub-item, in square meters or Tang pricing
