PPGI/PPGL, Alloy Series manufacturer / supplier in China, offering DN80 DN100 Hot DIP Galvanized Steel Pipe Used for Fire Water Pipes, Anti-Corrosion Soft Thin Aluminum Alloy Strips 1000 Grade Aluminium Strip, ASTM A653/A653m Ss340 1/2/3 ASTM Structural Steel Zinc Layer 40-275g Hot-DIP Galvanized Steel Sheet/Hot-DIP Galvanized Steel Coil and so on.