Coated steel material frame

This is the popular material frame now in the markets, made of a kind of fold steel plate material, zinc plating inside, PU powder coated outside.

Thickness: 2mm

Profit: 1. Economic style 2. long lifetime ( zinc + hammer PU coated), at least 15-20years 3. Stronger, because it is fold steel plate, with strong structure, can take great wind and snow 4. Suitable for most of the markets. 5. the color of the PU coating can be changed according to your requirements.

Defect: 1. In some markets, they don't need any steel material frame to be installed outside 2. a little more heavier than the aluminum alloy material

RemarK: our KF steel frame are patent designed to be suitable for both ground and roof sytle, easy to be re-changed.

Angle: 70C, 45C, 38C, 12C.