03:00
00:45gi steel wire#High Carbon Steel #Spring
00:24High quality seamless Carbon Steel Boiler Tube
00:26High Pressure Seamless Steel pipe
00:36Non-oriented electrical steel sheet coil#silicon
00:28Color Prepainted Galvanized Steel Coil PPGI PPGL Roofing Coil Hardened Steel 0.13-2.0mm
00:45Hot Rolled Steel Rebar Iron Deformed Steel Bar Rod For Building Construction
00:241. Fence, greenhouse, door pipe,greenhouse 2. Low pressure liquid, water, gas, oil, line pipe 3. For both indoor and obuilding construction