Investment Casting (also called precision casting, Lost Wax Casting) offers numerous advantages, including: Freedom of design, Good dimensional accuracy, Total production flexibility, Suitable for most pourable metals and alloys. 

Today, Hansun Group Ltd. provides investment castings applicated in a wide range of industries, including pneumatic tools,commercial equipments, automotive, defense, firearms, sporting goods, hand and power tools, medical equipment and architectural hardware etc. 

Our customers count on quality investment castings that meet their specifications, their production schedules, and their budget. When you choose Hansun Group Ltd. for your next investment casting application, you receive the benefit of experienced casting engineers who will work directly with you to solve any technical points with professional knowledge. 

Production Process:  

Die making→Wax pattern making→Wax pattern assembly→Shell making→Dewaxing→Pouring→Cutting→Visual inspection