Custom Carbon-Steel, Stainless-Steel and Iron Machinery Parts — Sand, Investment and Gravity Casting Services
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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Product nameCustomized investment casting parts
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Materialstainless steel//IronProcessCasting +Machining(if Need)+surface Treatment
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CertificationISO9001/TS16949/RoHSKeywordCustomized Precision Casting products
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Quality Control100% InspectionDelivery timeWithin 60days
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Weight2g-100KGLogoAccept Custom Logo
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OEM/ODMWarmly Welcomed
Machinery-part casting enquiries need a material grade, a component drawing and a defined delivered condition. This OEM/ODM service covers carbon-steel, stainless-steel and iron requests, with investment casting, sand casting and gravity casting selected for the actual part. Optional machining and surface treatment can be included in the supply scope.
Use the machinery function to define the component
Identify where the part fits and which interfaces determine installation or operation. Mark the dimensions that control those interfaces and describe the intended duty where it affects the material requirement. Select the exact metal grade rather than treating the available material families as one interchangeable specification.
Allocate casting and finishing work to the drawing
Machinery-part quotations can include the selected casting, machining of designated interfaces where required, and the specified delivered surface condition. Show which surfaces require finished dimensions and state the required surface condition. Discuss the chosen investment-, sand- or gravity-casting route for the specified design, then identify that route in the quotation.
- Provide the drawing revision and component material grade.
- State the quantity and required delivered condition.
- Mark machining interfaces and acceptance dimensions.
- Describe any custom-logo requirement for the ordered part.
- Identify the inspection methods and records required.
- Specify applicable supplier or product qualification documents.
Make inspection and qualification requests specific
The service states 100% inspection, with ISO9001, TS16949 and RoHS named as qualification references. Agree the characteristics to be checked and the applicable document scope for the component. This allows the quotation to address material, dimensions, finishing and purchasing requirements against a common acceptance basis.





