• CNC Machining or Machining Process to make Molds
• Brass for Hot Forging & Casting
• Stainless Steel and Nickel Alloys for Components
• How Many Types of Steel & Steel Alloys
• Aluminum Alloys
• Magnesium Alloys
• Titanium Alloys
• Ductile Iron Castings
• Aluminum Alloys and Aluminum Castings
• Cold Forging vs. Hot Forging
• How do i pay for ZH?
• If I am not completely satisfied with the parts I received?
• What type of surface treatment does ZH provide?
• How does ZH ensure the quality of my parts?
• What tolerances can ZH achieve?
• How does ZH compare to the price of other suppliers?
• How can I know that my design will be secrecy?
• ZH can design the drawings for me?