stainless steel precision tubes, capillary tubes, high-pressure thick walled tubes, large diameter thin-walled tubes, and thick walled tubes. Main materials: 304, 304L, 304H, 321, 321H, 316, 316L, 316Ti, 317L, 310S (2520), 347H, 904L, dual phase steel (S32205, S31803, S32750), nickel based alloy (600, 625, 800, 800H, 825, C-276, C-4), high-temperature alloy (GH3030, GH3039, GH3128)