不锈钢方管厂家直供 316L耐腐蚀方形钢管现货批发 50*50*3 泰州市佳孚不锈钢制品有限公司

p1Src=//y3.yzimgs.com/uploads/326704/2026529-1159718.jpg?watermark/2/text/d3d3LjlhYnhnLmNvbQ==/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/Center&p2Src=//y3.yzimgs.com/uploads/326704/2026529-11621482.jpg?watermark/2/text/d3d3LjlhYnhnLmNvbQ==/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/Center&p3Src=//y1.yzimgs.com/uploads/326704/2026529-11642451.jpg?watermark/2/text/d3d3LjlhYnhnLmNvbQ==/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/Center