上海蕴冉物资有限公司是一家专业销售国内外各大钢厂钢材产品及代客户加工及运输等业务的贸易公司。公司主营宝钢武钢及进口冷轧有取向及无取向电工钢（矽钢片，硅钢片），镀铝锌（覆铝锌板），冷轧卷（板）、热轧卷（板）、热镀锌卷（板）、酸洗卷板、汽车结构钢卷（板）（汽车大梁钢，汽车车轮用钢，吊车吊臂用钢，混泥土搅拌车筒体用钢，离合器用钢，桥车车壳用钢），电镀锌（电解板），彩涂卷，马口铁（电镀锡），圆钢（碳结圆钢）等产品。汽车用钢板牌号有:S315MCS355MCS420MCS500MCS550MCS650MCS700MCS235JRS235JRG2S235JRG3S235JRG4S355JRG4QStE340TMQStE380TMQStE420TMQStE460TMQStE500TMQSTE550TMSAPH310SAPH370SAPH400SAPH440SAPH41SAPH45BQK440B320CLB330CLB380CLB420CLB450CLB500CLB550CLB600CLB650CLB510LB510DLB550LB600LB650LB700LB750L、S700MC、QSTE700TM、ZQS700L、ZQS700Z、700L-Z,、S650MC、QSTE650TMB650L、S600MC、QSTE600TM、S500MC、QSTE550TMB440HPH240LAH280LAH320LAH360LAH400LASPFH370SPFH400SPFH440SPFH490SPFH540SPFH590JSH400WJSH440WJSH490WJSH540WJSH590YQ550NQR1Q450NQR1Q400NQR1Q700NQR1ZQS500LMDB350PSLZS360BS600MCBS700MCA572GR55B520JJB750GJ410XLFDP600ZQS500LB440QKJSH270CJSH270DJSH270E410XLFSP231-440PQSP252-540FPWelten590RESt50L450MBTL1111TL1106TL1402TL1406B410LAZStE340ZSTE420E420DE490DE560DE600DFE355FE420FE560045XLK050XLK060XLK080XLKHSLASGrade45HSLAS-FGrade50HSLAS-FGrade60HSLASGrade65HSLAS-FGrade70HSLAS-FGrade80ASTMA1008-01HSLAGrade45HSLAGrade50HSLAGrade55HSLAGrade60，(JFS)JSC270AJSC270BJSC270CJSC270DJSC270EJSC270FJSC260GJSC270HJSC340HJSC340WJSC370WJSC390WJSC440WJSC440RJSC590RJSC340PJSC370PJSC390PJSC440PJSC590YJSC780YJSC980YJSC1180Y(JFS)JAC270AJAC270BJAC270CJAC270DJAC270EJAC270FJAC260GJAC270HJAC340HJAC340WJAC390WJAC440WJAC440RJAC590RJAC340PJAC390PJAC440PJAC590YSAEJ139205XLFSAEJ139206XLFSAEJ139207XLFSAEJ139208XLFDP600SAE1010SAE1020SAE4130SAE1045SAE1050SAE1060SAE1065SAE1070SAE1075SAE1080SAE1074SAE1085SAE1090SAE1095H450LAD+ZH340LASPC490HC340LAHC420LAHC380LAHC500LAB170P1B180P1B210P1B250P1B220P2DC51D+ZDC52D+ZDC53D+ZDC51D+Z50/50-M-FC-O，DC52D+Z50/50-M-FC-ODC53D+Z50/5