广告牌的灯布用什么灯比较好

⓵What is the most affordable material to use for billboards
Why not write down the dimensions
And how to install it
Generally speaking, angle iron light cloth is the cheapest< br/>If the area is not large, you can also use 0.6 stainless steel square tubes (the price is 17-20 yuan a piece). It is also more beautiful and more beautiful. Just use 502 to stick the light cloth on it. It can be larger if it is less than 3 square meters. You need to add studs to the edge. If you want it to look better, wrap it up
The cheapest is the aluminum alloy edge 2.5, which is only 15 yuan for a 6-meter piece
Come over, there are stainless steel and titanium edges.

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