My main business companies: Tianjin Pipe Factory; Chengdu; Baotou; Baosteel; Hengyang; Shanghai; Hung Steel; Jiangsu Chengde and imports; Japan; Kawasaki Steel Corporation, strains Friends of metal industrial company, the German Mannesmann Metallurgical Company, well-known manufacturers products of stainless steel products manufacturers: Zhe Jiang Jiuli, on the Shanghai, Shanxi Taiyuan, Shanghai Baosteel, Zhejiang Yongkang ... Our main products: seamless steel pipe, oil casing, alloy tube, stainless steel tube, high pressure boiler tube ordinary steel wear plate, alloy plate and other products; sales of long-term stock GB5310-20058 steel pipe GB5310-2008 seamless steel pipe, sales GB5310-2008 high pressure boiler tube manufacturers main material: 20 #, 35 #, 45 # 16Mn, 20G the, 15CrMoG 12CrMoVG 10 CrMoG910 (p5) Cr9Mo (p9) NM360 NM400 NM450 NM500 1cr5mo imported materials: P11, P12, P22, P5, P9, P91, T91 HARDOX360 HARDOX400 HARDOX450 HARDOX500 long-term spot sales GB5310-20058 steel pipe GB5310-2008 seamless steel pipe sales GB5310-2008 high-pressure boiler tube manufacturers stainless steel mainly for: 304 (0Cr18Ni9), 304L (00Cr18Ni10), 321 (1Cr18Ni10Ti), 316 (0Cr17Ni17Ni12Mo2), 316L (00Cr17Ni14Mo2) the 309 (2Cr13Ni13) of 309S (0Cr23Ni13) the 310 (2Cr25Ni20) 310S (0Cr25Ni20), GB5310-20058 steel tube 347 (0Cr18Ni11Nb) long-term spot sales, GB5310-2008 seamless steel pipe, the sales GB5310-2008 high-pressure boiler tube manufacturers Availability: common specifications were spot. Special materials, special specifications, or a larger number of products For orders, delivery time is 15 days -60 days ************************** ****************************! The a sales Contact: Hou Manager Tel :022 -2,687,325,526,873,258 Sales Hotline: 15222265950 13612119358 Fax :022-26,875,509 QQ: 1796209569