Capability / Zinc Die Casting

Zinc die casting for fine detail, thin walls and decorative parts

Zinc alloys support fine surface detail, thin sections and stable small components when the part weight and operating environment suit the material.

Upload a drawing Review DFM process

Zinc Die Casting project review

Founded 2010: Shenzhen manufacturing base
Al / Zn / Mg: Material project planning
DFM first: Drawing review before tooling
One project path: Casting to finished parts

01 / Capability

Zinc Die Casting in project context

Zinc die casting is often used for smaller precision parts, hardware, electronic fittings, locks and decorative housings. It can reproduce fine detail and can accept a range of plated, painted or polished finishes.

Zinc is not selected by detail alone. Weight, corrosion exposure, strength, assembly loads and total cost must be compared with aluminum and magnesium.

Locks and hardware
Electronic fittings
Small housings
Decorative components
Precision mechanical parts

Technical profile

Zinc Die Casting planning data

Use this table for project planning, then confirm every critical value against the approved drawing and process plan.

Common alloys	Zamak 3, Zamak 5 and other project-specific grades
Typical process	Hot- or cold-chamber die casting by part and machine setup
Surface detail	Suitable for fine texture and small features
Finishing	Plating, painting, polishing and other finishes by project
Machining	Drilling, tapping, reaming and light milling as required
Production data	500,000+ pieces per month across 20+ die casting machines

Figures reflect current factory equipment and capacity. Final tolerances, cycle time and lead times are confirmed against the drawing in the quotation.

Project flow

How a zinc die casting project moves forward

Each stage produces a decision or document that the next stage depends on. This keeps engineering, purchasing and production aligned.

Part review

Confirm wall thickness, feature size, appearance requirement and plating compatibility.

Alloy selection

Compare Zamak 3, Zamak 5 and alternative grades against strength and finishing.

Tool design

Plan gate, runner, cooling and ejection for small, detailed geometry.

Finish validation

Approve surface preparation and cosmetic requirements before volume release.

Buyer questions

Questions to resolve before production.

These answers define the normal project path and the information needed for a useful quotation.

What information is needed for a zinc die casting review?

Provide the controlled 2D/3D drawing, material requirement, annual quantity, finishing requirement, critical dimensions, target market and delivery date.

Can the project start from a sample or concept?

An initial feasibility discussion is possible, but the quotation and tooling scope should be based on a controlled drawing revision.

How are tolerances set?

Tolerance and inspection requirements are defined from the drawing, critical features, process capability and agreed datum strategy.

How is tooling ownership handled?

Ownership, storage, maintenance and transfer terms are defined in the quotation or supply agreement before the tooling project starts.

Continue through the project path.

Use the internal links to connect the material, process, industry, product and RFQ pages around one project decision.

Send the drawing. Get the engineering questions first.

Include the material, annual quantity, finishing requirement, target market and delivery date. The review can start from STEP, IGS, DWG, DXF, PDF or ZIP files.

Start an RFQ