久久一日本道色综合久久不,99久久无码一区人妻A黑,国产精品爆乳在线播放,国产精品一区无码专区

  • <b id="9ocva"></b>
    

    • 

    <blockquote id="9ocva"></blockquote>
    


    



     
    

    

    

    Main Products
    

    
  
  
    
  
    
  
      

      • 

      • 

    

    


    

    

    


    
           
    
       
    
        
    
       	    
    
          
          
    
            Products Grade: 304M2,304M3
          
    
          
    
            Specifications: φ5.5～7.5mm
          
    
          
    
            Applied Standard:  agreement
          
    
          
    
            Characteristics: cycle spoke wire and other small gauge wire,Spring wire

          
    
          
    
            Applications: Stainless steel wire
           
    
      
        
    
      
    

    Use of Products: 304M2,304M3is a low-cost stainless steel。It is in the shape of low Ni to reduce the cost and arise N to keep the tensile strength。