About Us:
    We, Shanghai Baoyuan Iron & Steel Co.,Ltd , Shanghai Metal Materials Co.,Ltd and Shanghai Yuyin Special Steel Industry Development Co.,Ltd (Shanghai Yousteel Group Co.,Limited) are the technical cooperation company of Shanghai No.5 Steel and Shanghai Iron & Steel research institute.
    We mainly in studying, producing and processing stainless steel and alloy steel. Factory has full sets of production line. We can supply pipes, tubes, rods, plates, forgings, flanges, fittings, wires and so on.
    We are ISO9001:2002 certificated. We adhere to the principle of "being honest and faithful, increase the quality of products." and the advantage of "full kinds, full specifications, good price, high quality and good service". We have set up good business relationship with America,Germany, France, England, Japan, and so on. Our products are widely used in industries of oil, chemical, electricity,food, machinery, nuclear power, spaceflight, war industry, medicine, construction etc and are highly appreciated by our domestic and abroad customers.
Steel Grade:
 1.Wrought Superalloy: GH1015, GH1016, GH1035, GH1040, GH1131, GH1140, GH2018, GH2036, GH2038, GH2130, GH2132, GH2135, GH2136, GH2302, GH3030, GH3039, GH3044, GH3128, GH4033, GH4037, GH4043, GH4049, GH4133, GH4169.      
 2.Hastelloy Alloy:Hastelloy B, Hastelloy B-2, Hastelloy B-3, Hastelloy C, Hastelloy C-4, Hastelloy C-22, Hastelloy C-276, Hastelloy C-2000, Hastelloy G-30, Hastelloy G-35, Hastelloy N, Hastelloy S, Hastelloy W, Hastelloy X.             
 3.Inconel Alloy-Inconel 600, Inconel 601, Inconel 601GC, Inconel 617, Inconel 622, Inconel 625, Inconel 625LCF, Inconel 671, Inconel 672, Inconel 686, Inconel 690, Inconel 706, Inconel 718, Inconel 718SPF, Inconel 725, Inconel X-750, Inconel 751, Inconel 754, Inconel 758, Inconel 783.
 4.Incoloy Alloy:Incoloy DS, Incoloy 800, Incoloy 800H, Incoloy 802, Incoloy 803, Incoloy 804, Incoloy 825, Incoloy 903, Incoloy 907, Incoloy 909, Incoloy 925, Incoloy MA956, Incoloy A-286, Incoloy 25-6Mo.
5.Monel Alloy:Monel 400, Monel R-405, Monel 450, Monel K-500, Monel S.
 6.Special Steel:904L, 2205, 2507, Carpenter 20Cb3, 309S, 310S, 310Si, 316LMod, 316Ti, 317LMod, 347, 347H, 329, S21800, 254SMO, AL-6XN, 20Mo-6, 17-4PH, 17-7PH, 15-5PH, 410, 420, 430.
 7.Corrosion Resistant Alloy:NS111, NS112, NS142, NS143, NS312, NS313, NS315, NS321, NS322, NS333, NS334, NS335, NS336.