Roud Pipe:φ10-φ20mm
Square Pipe:8x8-15x15
Thickness:0.8-2.0mm
Location: Indonisia
Square Pipe:100x100-200x200
Thickness:3.0-12.0mm
Location: Laiwu
Square Pipe:30x30-70x70
Thickness:1.0-4.0mm
Location: Shandong
Round Pipe: φ114-φ254mm
Square Pipe:100x100-200x200
Thickness:2.0-8.0mm
Location: South Korea