Custom Precision Steel Lost Wax Investment Cast Parts with Iron Zamak Sand and Vacuum Casting Enquiries
Direct factory support
Get a quote that fits your project
Send your drawing or product reference, material grade and required quantity. Relia will review the requirements with you.
- Drawing & specification review
Confirm the supply scope and critical requirements.
- Samples before custom production
Review inspected samples before approving a batch.
- Inspection documents
Agree material and dimensional records for your part.
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MaterialSteelApplicationIndustry
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SizeCustomized SizeProcessLost Wax Casting
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StandardInternational Certification StandardsQuality ControlProfessional Inspection
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ServiceOEM ODM CustomisedProduct nameCustom Casting Parts
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Surface treatmentLost Wax CastingShapeCustomized Shape
Custom steel lost-wax investment cast parts are offered for industrial use in customer-defined sizes and shapes. OEM and ODM service includes professional inspection. Vacuum casting and sand casting are additional enquiry directions, while iron and Zamak requests require their own selected material specification and compatible route.
Define the component behind the service request
Describe the part's working role, assembly interfaces and operating conditions. Identify the selected metal and complete grade designation on the controlled drawing. Where an enquiry includes several components, keep each part's material and manufacturing route distinct so its geometry and acceptance requirements can be assessed individually.
Turn precision into drawing requirements
Mark the dimensions that control fit and location, together with their permitted limits and governing datums. Identify any surfaces requiring further work and the final surface result needed. Lost-wax casting defines a manufacturing route; specify the finished condition separately when agreeing the ordered component.
Agree inspection and governing documents
Identify the features to be checked on the delivered industrial casting. Define the method, coverage and acceptance criteria appropriate to the selected casting. State the governing documents and their applicable scope for requirements described as International Certification Standards. Tie any application-specific qualification to the actual component and intended duty.
- Provide the drawing revision and required quantity for each custom shape.
- Identify critical interfaces and any additional machining requirements.
- Specify the approval records expected for the finished industrial part.
For repeat orders, identify approved changes to material, geometry or surface condition before confirming the next enquiry. Keep those changes traceable to the same component specification and inspection requirements.





