国产欧美激情日韩成人三区|成A∨人片在线观看无码|91欧美精品午夜性色福利在线|亚洲一级黄色,男人的天堂久久久,久久综合操,国产超级乱淫视频播放免费

Main Products
Products Grade: 45,50,55,60,65,70,80,85
Specifications: 5.5-12.0mm
Applied Standard:  GB/T4354
Characteristics: Hard Wire is used to produce galvanized cement nail, spanking, pneumatic collated nails and various collated nails, wire rope, steel strand, springs, rubber tube steel wire, tyre core wire, spring wire etc..It can meet the requirement of metalwork industry.
Applications: Hign carbon steel wire
Use of Products: Hard Wire has characteristics of good surface quality, uniform properties within one coil, high percentage of sorbite, low percentage of inclusion, moderate grain size and excellent drawing performance.