未满成年国产在线观看_亚洲一级二级三级免费观看_国产精品视频综合_五月天在线视频 亚洲

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        Hot dip galvanizing
        		
        
      
        
    
        		
  
        

        

        
  
        
    
  
        

        

        
      
        
        
        
  
        
    
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        Hot dip galvanizing
        		
                
              
        
            
        		
          
        
          
        
            
          
        
        
        
          
        
                                  
        
                                    
			
			
			
			
                                        
        
                                          
        
                                            
                                          
        
                                          
        
                                            The company has annual hot galvanizing capacity of over 30 thousand tons. There are various steel components, electric power / communication towers, lighthouses, marking poles, anchor chains, road guardrails, ship fittings, pipes and so on.
                                          
        
                                        
        
                                            		
                                  
        
        
        
                		
      
        

        

        
  
        
    
  
        

        

        
        
        
          
        
                  
        
                    
                    
        

                      
        
                        
        Copyright © Nantong Wantong Steel Pipe Co.,Ltd. All Rights Reserved. Add:No.1 of Qixing Lake Road, Hai'an Development Zone,Nantong,Jiangsu
        		
                      
        
                      
        
                        
        Tel:0086-513-88914548 Mobile:0086-15851286292(Xiaoyan Lu)Fax:0086-513-88923918 E-mail:569868862@qq.com