... Brass; Bronze; Carbon steel, carbon structural steel, free cutting steel, cold heading steel, cold rolled steel, alloy steel, bearing steel, stainless iron, stainless steel; ductile iron etc.4FinishPlainPassivated ... technical know-how spot check before shipping.9Place of OriginNingbo, Zhejiang, China10Nearest PortNingbo / Shanghai11ShippingProduction Lead Time: 30days/ 10,000pcs Stainless Steel Tube ...