不锈钢棒（包括304/ 304L/200/300/301/302/303/304/309/316/321/400/408/409/410 416/420/430/440/500/600/630等牌号；不锈钢光亮棒/不锈钢圆棒/不锈钢黑皮棒/不锈钢易车棒/不锈钢六角棒/进口六角棒/不锈钢研磨棒/不锈钢方棒/环保不锈钢棒等各型质；
