Tsingshan Holding Group,established in 1980s, is the biggest stainless steel products manufacturer and stockiest in China. The annual turnover was over 14 billion Yuan in 2009. We, the international trading company, are one of the 14 factories and expert in R & D and manufacturing all kinds of stainless and alloy steel products, including: Nickel-based alloy, Copper-based alloy, Titanium alloy, Austenic and Ferritic stainless steel, Duplex stainless steel, high-temperature steel, Low- temperature steel, casting pipe and other rare steel materials, which are used in oil exploration, chemical industries, boiler, power and other energy industries extensively. We have an open-minded and positive attitude to facing the challenges in the future; focusing on providing our customers professional services such as product souring, on-site inspection and specialized process pipeline solutions on the high占쏙옙nd steel products. To achieve this goal and ensure our products service in security, stability and sustainability, we have an extensive, in-depth technical and market exchange with the first class manufacturer in the world wide such as Mannesmann, Krupp, VDM, Outokumpu ,KME, SMC, JFE, SUMITOMO, Baosteel, TPCO, ect. Our product range on high-end products such as:Nickel-based alloy: Inconel 600, 625,718,725; Hastelloy B2, C-276, C4, Incoloy 800,800H, 825, ect.Copper-based alloy: Monel 400, K500, ASTM B111, ect.Titanium alloy: TA0, TA1, TA2 占쏙옙TA10Duplex stainless steel: S31803/1.4462, S32750/2507, ASTM A240MAustenic and ferritic stainless steel: TP304/TP304L, TP316/TP316L, TP317L, TP321/TP321H, TP310S, TP316Ti/1.4571, TP347H, TP409L, TP410, TP420, TP430.TP446, in accordance with ASTM A240MHigh-temperature service steel: A106B, A210A-1; Gr.C ASTM A335 P1, P5, P9, P11, P22, P23, P91, P92 ASTM A213 T1, T5, T9, T11, T22, T23, T91, T92Low- temperature service steel: ASTM A333, Gr3, Gr6Oil casting: API 5CT, J55, N80, P110