Shanghai International Steel Trading Co., Ltd. with Kun is located in Baoshan District, the largest concentration of the steel market distribution center "ring" central region Rail Road, Building 1, 1050 Jufeng Business Building 410; since its inception has always been adhering to the "credibility first, customers first" service purposes; the spirit of "market-oriented, puerile" philosophy; adhere to the "talent as a fundamental, innovation-driven, market-oriented" development strategy; over the years has been between steel mills and customers set up a trusted bridge. After several years of hard work and struggle, firm size has been growing, forming a sound marketing network. B35A250 * B35AH250 * B35A270 * B35AH270 * B35A350 35WW250 * 35WW270 * 35WW310 * 35WW350 B50A250 * B50A270 * B50A290 * B50A350 * B50A400 * B50A440 B50A470 * B50A600 * B50A800 * B50A1000 * B50A1300 50WW250 * 50WW270 * 50WW290 * 50WW310 * 50WW350 * 50WW400 50WW470 * 50WW600 * 50WW800 * 50WW1000 * 50WW1300 hot pickling: SPHC * SPHD * SPHE * DD11 * DD13 * DD14 * Q235B * Q345C * Q345B * Q195 * SS400 and so on! ! Product Specifications: 1.5-15.75 * 1250-2400 hot-rolled automotive steel: QSTE340TM * QSTE380TM * QSTE420TM * QSTE460TM * QSTE500TM SAPH310 * SAPH370 * SAPH400 * SAPH440 * SS330 * SS400 * SS490 * SS540 automobile beam structural steel: B510L * B520JJ * B550L S315MC * S355MC * S420MC * S460MC * S500MC * S650MC * S700MC * BS600MC * BS700MC * Product specifications: 1.5-10 * 860-1700 structural steel car wheels: B330CL * B380CL * B420CL * B320L * B420L * Zhang Guangqi, landline 021-66681065, mobile phones 13524095515, QQ2327383844