Investment casting · Precision machining · Custom componentsinfo@zaoda.com

INVESTMENT CASTING SUPPLIER · CHINA

Precision castings.
Made for your
next project.

Lost-wax investment casting and machined components in stainless steel, aluminum and bronze.

Silica sol casting · Machining · Surface treatment
Stainless steel cast and machined valve body
Bronze component from the casting catalogue
CAST. MACHINE. FINISH.Built around
your component.
Precision metal components
STAINLESS STEELALUMINUM ALLOYSBRONZE & COPPER ALLOYSMARINE EQUIPMENT

OUR PRODUCTS

A material. A process.
A part that fits.

Explore the casting and marine equipment ranges from DANA Precision Metal.

Selection of cast and machined aluminum componentsCASTING + MACHINING

ABOUT DANA PRECISION METAL

Investment casting,
with the next
operation in mind.

Dongying Dana Precision Metal specializes in lost-wax investment castings and machined metal components. The original product range includes valve and pump parts, automotive components, impellers, pipe fittings and marine hardware.

Silica sol casting, precision machining and surface treatment connect the cast shape to the finished component.

More About Us

HOW WE WORK

Start with your requirements.

A clear drawing and agreed acceptance requirements are the starting point for a custom casting.

01

Share your drawing

Send PDF drawings and IGS or STP models, together with material and quantities.

02

Review the requirements

Clarify the casting route, machining, surface finish and inspection requirements.

03

Confirm the component

Agree the quotation, sample requirements and acceptance criteria before production.

04

Manufacture & inspect

Coordinate casting, machining and finishing with the agreed inspection scope.

QUALITY ASSURANCE

Attention to detail.
At every stage.

From raw material checks to process inspection and finished component review, quality follows the part requirements.

Explore Quality Controls
01

Material control

Qualified sources and incoming material checks.

02

Process control

Inspection at key manufacturing steps.

03

Finished part inspection

Review dimensions, condition and agreed acceptance criteria.

PROJECT QUESTIONS

Before you
send a drawing.

Give us the information needed to review your component.

Which drawing formats can I send?

Send a PDF drawing with an IGS or STP model where available. CAD files are also accepted.

What should I include in my inquiry?

Include the drawing revision, material, order quantity, critical features, surface finish and inspection requirements. Add the delivery destination and requested timing.

Can castings include machining and finishing?

The capabilities include silica sol investment casting, precision machining and surface treatment. The operations for your component are confirmed during the project review.

How do I discuss a custom part?

Email info@zaoda.com or use the inquiry form to prepare an email. Mobile and WhatsApp: +8613916787891.

LET’S DISCUSS YOUR PROJECT

From your drawing
to the finished component.

Share your material, quantity, finish and inspection requirements.

Send Your Inquiry
WhatsApp

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