Key Features:

• Type and Functions: Electrolytic zinc plating: a thin layer of zinc deposited using electric current. Hot-dip galvanizing: metal immersed in molten zinc for thicker and more durable coatings.
  
• Enhanced Properties: Outstanding corrosion resistance, especially in moist or harsh environments. Improved wear resistance and surface appearance. Can be used in conjunction with chromate conversion coatings (for added durability).
• Wide Range of Applications: Prevention of rust on automotive parts such as bolts and fasteners. Very common on construction materials such as steel beams and brackets. Environmental protection plating on electronic components. 

Zinc plating is significant as it gives protection from oxidation and corrosion, thereby enhancing the life of metal components; hence, it becomes indispensable in industrial, automotive, and consumer applications.