証明
          
                        
              
                 
              
              
                
                  標準:
                  ISO9001
                
                
                  数:
                  00117Q310713R5M/4300
                
                                
                  発行日:
                  2017-12-06
                
                                                
                  有効期限:
                  2020-12-03
                
                                
                  有効範囲:
                  Design,Development and Production for Cemented Carbide Series Products
                
                
                  が発行:
                  IAF CNAS
                
               
             
                        
              
                 
              
              
                
                  標準:
                  ISO9001
                
                
                  数:
                  00117Q310713R5M/4300
                
                                
                  発行日:
                  2017-12-06
                
                                                
                  有効期限:
                  2020-12-03
                
                                
                  有効範囲:
                  Design,Development and Production for Cemented Carbide Series Products
                
                
                  が発行:
                  IAF CNAS
                
               
             
                       
         
        
        
          会社概要
          
            
              Hunan Boyun-Dongfang Powder Metallurgy Co., Ltd            
          
                                                
                    
                      連絡窓口: MrLyu