Steel Strips

Stainless Steel Pipes

管材低碳钢方管焊接镀锌圆钢和方钢管便宜的ERW黑管

Steel Pipes

严格的质量控制Atms Ss 310S/441/2b/Ba/N4/8K合金不锈钢带

Stainless Steel Pipes

ASTM AISI ISO 热冷轧 201 202 304 316 410 420 430 圆管抛光精密线无缝镀锌/不锈钢建筑工业管

Metal Product Processing Line

轧材不锈钢分条生产线自动线冷轧、热轧