西安西正印制有限公司
  Establish For Home | Collect | Chinese 
 
       
  Stripe fake-proof  
  Printing fake-proof  
  Fake-proof paper  
  Separate fake-proof  
  Special kind number  
  Printing oil fake-proof  
       
       
 
printing oil fake-proof

   Printing oil is a special fake-proof material added into conjunction anticipate colours and takes special technology ,its printing characters are the same with the normal one , and its character of fake-proof technology is inclusive of good Concealment beautiful colour , convenient check leven hand temperature can change colour .strong reappearance , it is the first choice of banknote and heavy –controlled checks of every country .

   
   
 
   

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