Custom components.
A connected approach.
Runheng Die Casting Co., Ltd. is based in Botou, Hebei, China. We focus on custom aluminum die cast components, with tooling, machining and finishing reviewed against your drawings.
Company background.
Established in 2008 and reorganized in 2016, the company provides casting, machining, and export services.
- Established
- 2008
- Reorganized
- 2016
- Based in
- Botou, Hebei, China
- Business
- Casting, machining and export services

Built around
your drawings.

Our focus is made-to-order aluminum components for industrial machinery, motor and transmission equipment, electrical systems, and related applications.
We evaluate a broad range of cast aluminum alloys for custom components. The alloy specification is reviewed together with the drawing, expected quantities and secondary operations.
Before planning repeat orders, agree the sample acceptance criteria, inspection records, part identification and packing requirements.
The services behind
your component.
Explore the manufacturing stage relevant to your drawing and project requirements.
Die Casting Tooling
Tooling development for custom aluminum die cast components.
02Aluminum Die Casting
Custom aluminum components for industrial applications.
03CNC Machining
Secondary machining for interfaces and assembly requirements.
04Surface Finishing
Surface preparation and finishing reviewed for each component.
A practical start
to a new project.
Start with the latest drawing, estimated quantity, and material and finish requirements. Flag any details that still need clarification.
- 01
Share the requirements
Provide drawings, target quantities, material preferences, finish requirements, and any key functional notes.
- 02
Review the approach
Review the casting geometry, machined interfaces and finishing needs together.
- 03
Define the next steps
Confirm the information, samples and decisions needed to prepare a quote.
Start with your component.
Prepare the drawing, application, and requirements that define your project.
