Thin Wall Stainless Steel Mandrel Bent Tube

Yes, we are a direct manufacturer with two production facilities in China. One plant, located near Shanghai, focuses on stainless steel and aluminized tubes while the other, in Shandong Province, specializes in mild steel and aluminized tubes.

We source our raw materials directly from leading steel mills in China to ensure stable quality and full traceability. Our main suppliers include: Stainless Steel: TISCO, Aluminized Steel: VAMA (ArcelorMittal joint venture), Mild Steel: Baosteel. We can also supply 409AL tubes based on project requirements.

Yes. Our materials are supplied in accordance with the required chemical composition and mechanical property standards for each grade. For example: AISI 304 is produced in full compliance with relevant requirements. AISI 409 is compliant with required specifications, with tensile strength typically in the range of 360-380 MPa, depending on the material batch. Material certificates can be provided upon request.

MOQ depends on the material grade, size, and production arrangement. In general, due to minimum steel coil purchasing requirements, the MOQ per size is around 5 tons. Mixed sizes or mixed codes can be discussed depending on the total order quantity and container arrangement.