furniture tube: Application Scope: widely applied for bike, tent, trolley, sandy bench,gardening tools and furniture, etc. furniture tubeFeatures:1. Material:SPHC,SPHD,SPHE,Q195-Q235,SAE1006.2. Characteristics: high quality of surface smoothness, high precision and easilybending, and higher hardness.3. Surface treatment: electroplating, electro-surging and painting4. Application Scope: our metal ...