The 25-430 white standing seam metal roof is a type of metal roofing material, also known as single-skin standing seam roof panel. It is made from galvanized steel or aluminum-zinc alloy steel, formed and connected with a self-locking interlock system. Th
A refractory alloy consisting of chromium-based alloys with other elements. Compared with nickel, chromium has higher melting point (1860℃), higher specific strength (ratio of strength to density)
- PE Woven material with anti-UV, waterproof and dust proof- Zipper design, easy to operate, easy to use- Bottom elastic band is at four corners- Thermal insulation materials