详细规格及用途描述
					
						Material : Zinc alloy cylinder with stainless head cover
              and steel key
Finish : Nickel plated cylinder head and key,
          other finishes available upon request
Mechanism : Disc tumbler mechanism utilizing a flat key
                   with dust cover. 
                   KA, KD available.   
Application : For a wide range of application, 
                   especially applied for industrial field,
                   building and construction field, ...etc,
                   this cylinder provides protection for
                   car locking system.