Carbon Steel, Stainless Steel, H Steel manufacturer / supplier in China, offering ASTM Duplex Ss Round Rod 201 304 304L 310S 316 2507 2250 Cold Rolled Stainless Steel Round Bar, Hot Dipped Z40 Z80 Small Zero Spangle 950mm 1050mm 1250mm Width HD Galvanized Steel Sheet, Customization High Quality SUS AISI No. 1 2b No. 4 8K 316 316L 317L 347H 310S Stainless Steel U Channel and so on.