46MnSi4  、TS14B35    、  扁鋼      G10100 G10120 G10130 G10150 G10160 G10170 G10180 G10190 G10210 G10220 G10230 G10250 G10260 G10290 G10300 G10350 G10370 G10380 G10390 G10400 G10420 G10430 G10440 G10450 G10460 G10490 G10500 G10530 G10550 G10590 G10600 G10640 G10650 G10690 G10700 G10740 G10750 G10780 G10800 G10840 G10860 G10900 G10950 1040 1042 1043 1044 1045 1046 1049 1050 1053 1055 1059 1060 1064 1065 1069 1070 1071 1074 1075 1078 1080 1084 1086 1090 1095 1513 1518 1522 1524 1525我們的宗旨：保質(zhì)量，重信譽(yù)，可隨時(shí)預(yù)定各種鋼材。交貨及時(shí)，價(jià)格優(yōu)惠，并可提供鋼材批量切割零售業(yè)務(wù)。