The specifications of sliding windows in the market should be 80 or 90 series, and the specifications of casement windows should be 50 or 55 series, which are relatively common.

There are many specifications of aluminum alloy screen windows, and the wire diameter is generally in the range of 0. 13 mm-0.26 mm. The mesh number is generally maintained at13 mesh to 22 mesh. General household users use 0. 15mm, and 19 mesh is the majority.

Another specification of aluminum alloy window screen is the same as other window screens, that is, the length and width are generally 0.9 14- 1.5m and the length is 30m or 30.5m 。