av无码网址福利_超碰aⅴ亚洲中文字幕_亚洲三级片区无码_亚洲欧洲无码精品Ⅴa

Casus Products>> Casus

  The 20CrMnTi produced by XINGTAI STEEL has the advantages of uniform and stable composition, fine grain, high purity and good surface quality. It has high hardenability, high strength and toughness. A customer of XINGTAI STEEL used this product to make clips on bridges,which showed that the quality of this product was stable and fully meet the demand for finished products .