Brand:zhongda
Model:6mm~200mm
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Material: 45 #, 40Cr, 2CR13, Sus304 or custom
Specifications: Φ4∼Φ300
Length :500-6000mm
Finish:Ra0.3~0.6
Or according to your drawings require processing

Material: 45 #, 40Cr, 2CR13, Sus304 or custom
Specifications: Φ4∼Φ300
Length :500-6000mm
Finish:Ra0.3~0.6
Or according to your drawings require processing


