Products
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  The surface of electrolytic polished tungsten wire shall be smooth, clean gray silver with metal luster, Thetungsten wire features excellent formability, long life and super lighting efficiency , Mainly applied for making various electron tube, H series auto lamp, balogen lamp and other special lamp. 
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  We produce cobalt products from the metal powder right through to the finished product. 
 
  
             
             
             
             
             
             
             
             
             
             
             
             
             
             
             
             
            