We specialize in manufacturing and selling cold-rolled precision strip steel, bright strip steel and black strip steel, grilled blue ribbon, and thin-walled tube.
我们专业生产和销售冷轧精密带钢，光亮带钢和黑带钢，烤蓝丝带，和薄壁管。
2
Make a Mobius strip out of a ribbon of mild steel and magnetise it.
用一根软钢条做成麦比乌斯带，将其磁化。
3
The ribbon part and the cutting part are monolithic construction to ensure ribbon pull constant while cutting, make single side and two sides velvet strip;