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Custom Precision Metal Stamping Manufacturer

Custom Metal Stamping Parts Built for OEM Production

Need precision stamped components that fit your drawings, assembly requirements, and delivery schedule? Dongguan Chenghui Intelligent Technology manufactures custom metal stamping parts for automotive, electronics, medical, appliance, and industrial buyers—covering tooling, stamping, secondary processing, inspection, and export support from one factory.

  • Progressive die stamping, deep drawn stamping, blanking, bending, forming, and coining
  • Stainless steel, aluminum, copper, brass, carbon steel, and pre-plated metal strip
  • Prototype support, production tooling, high-volume runs, and OEM documentation
  • DFM review, dimensional inspection, surface finishing, packaging, and on-time shipment

Precision Stamped Components for Your Application

Every stamped part starts with a real engineering question: what material, thickness, tolerance, forming depth, finish, and annual volume will make the part reliable and cost-effective? Our team reviews your 2D drawings, 3D files, samples, or assembly requirements before recommending the stamping process and tooling route.

Progressive Die Stamping

For high-volume OEM parts that require repeatable blanking, piercing, bending, forming, and in-die features. Progressive die stamping reduces unit cost once the design is validated and production volume is stable.

Deep Drawn Stamping

For cups, shells, housings, battery components, shielding cans, sleeves, caps, and other parts with depth. We optimize blank size, draw ratio, lubrication, and die clearance to control cracking, wrinkles, and wall thinning.

Custom Sheet Metal Stamping

For brackets, clips, terminals, contacts, plates, washers, heat shields, clamps, spring parts, and formed panels. We support both simple stamped parts and complex assemblies with secondary operations.

Metal Stamping Capabilities

We build the process around your drawing instead of forcing your part into a standard catalog. Share the part print, material grade, quantity, and quality requirements, and we will confirm feasibility, cost drivers, and lead time. Typical RFQs specify 0.10 mm to 6.00 mm material thickness, 10,000 pieces to 1,000,000 pieces annual demand, 2 weeks to 6 weeks tooling targets, and drawing tolerances such as ±0.05 mm when geometry allows.

Typical RFQ checkpoints: 0.10–6.00 mm material thickness, ±0.05 mm drawing tolerance where geometry allows, 2–6 weeks tooling lead time, 10,000–1,000,000+ pieces annual volume, 25–160 ton press selection, PPAP-style inspection on request, 100% critical-feature checks when specified, and export packing by carton, tray, reel, or pallet, with 24-hour RFQ acknowledgement and 3–5 working day DFM feedback for most new drawings.

Processes Progressive die stamping, deep drawing, blanking, piercing, bending, forming, embossing, coining, tapping, riveting, and assembly
Materials Stainless steel, carbon steel, aluminum, copper, brass, bronze, phosphor bronze, spring steel, nickel-plated and tin-plated strip
Thickness Range Commonly from thin precision strip to heavier sheet metal; final range depends on material, geometry, and press capacity
Tolerance Control Drawing-based dimensional control, critical-to-function inspection, gauge checks, and process monitoring for repeat production
Volumes Prototype and pilot runs, bridge production, and high-volume OEM manufacturing from thousands to millions of pieces
Lead Time DFM feedback after drawing review; tooling and production lead time depend on die complexity, material availability, and approval requirements
Finishing Deburring, cleaning, tumbling, plating, passivation, anodizing, polishing, heat treatment, and custom packaging by project need
Quality Documents FAI, inspection report, material certificate, control plan, PPAP support, and custom QC files when required

Production checkpoints: first-article inspection before mass production, 30-minute press patrol checks for critical dimensions, 60-minute surface checks for cosmetic parts, 90-minute packing audits for export lots, and AQL 1.0 / AQL 2.5 sampling when the purchase order requires it.

Applications for Custom Metal Stamping Parts

Our precision metal stamping services are used by purchasing teams, design engineers, and supply chain managers who need stable parts, predictable cost, and responsive technical support.

Automotive

Brackets, clips, shields, terminals, reinforcement plates, EV connector components, and assembly hardware for OEM and Tier suppliers.

Electronics

Contacts, connectors, terminals, EMI shields, lead frames, battery contacts, spring clips, and heat management components.

Medical

Small precision metal components, stainless steel parts, device brackets, housings, clips, and components requiring clean handling and consistent inspection.

Appliances

Mounting brackets, clips, hinge parts, panels, springs, retainers, washers, and formed parts used in household and commercial equipment.

Industrial

Stamped parts for machinery, tools, power systems, hardware, enclosures, sensors, fixtures, and equipment assemblies.

From Drawing to Production: A Practical OEM Stamping Process

1

Drawing Review and DFM

Send your drawing, CAD file, sample, material grade, target quantity, finish, and inspection requirements. We check bend radius, hole-to-edge distance, draw depth, burr direction, tolerance stack-up, and material utilization.

2

Tooling Design and Cost Plan

We recommend prototype tooling, single-operation tooling, progressive die tooling, or deep drawing tooling based on volume and part complexity. The goal is to balance tooling cost, unit price, and long-term repeatability.

3

Sample Build and Approval

Initial samples are inspected against your drawing. We adjust tooling and process settings before mass production so key dimensions, forming quality, surface finish, and assembly fit are confirmed early.

4

Mass Production and QC

During production, operators and QC staff monitor material, tooling condition, burrs, forming stability, and critical dimensions. Inspection records and packaging requirements are controlled according to the order.

5

Delivery and Repeat Orders

We support export packing, batch labeling, documentation, and repeat production planning. For long-term OEM programs, we maintain tooling records and help improve cost or manufacturability when designs change.

Why Buyers Choose Us for Custom Precision Metal Stamping

Engineering Support Before Production

We do not only quote from a drawing. We review manufacturability, identify forming risks, and suggest practical improvements that can reduce scrap, tooling rework, and assembly problems.

In-House Tooling and Stamping

Tool design, die making, sampling, stamping, inspection, and secondary operations are coordinated in one workflow. This gives your team clearer communication and faster troubleshooting.

Cost Control for OEM Programs

Progressive die stamping, material utilization planning, optimized strip layout, and stable production scheduling help reduce unit cost for repeat and high-volume parts.

Quality Built Around the Drawing

Critical dimensions, functional surfaces, burr direction, plating requirements, and packaging needs are defined before production. Inspection reports can be supplied for approval and shipment records.

Flexible Materials and Finishes

We stamp stainless steel, aluminum, copper, brass, carbon steel, and specialty strips, then coordinate plating, passivation, anodizing, deburring, cleaning, or heat treatment as needed.

Responsive Export Support

Our team supports OEM buyers with clear communication, quotation feedback, sample updates, production status, export packaging, and shipping documents.

What to Send for a Fast Metal Stamping Quote

The more complete your RFQ package is, the faster we can confirm price, tooling plan, and lead time. If some information is not available yet, send what you have and our engineers will help identify the missing points.

  • 2D drawing with dimensions, tolerances, and material specification
  • 3D CAD file or physical sample if available
  • Annual volume, first order quantity, and target delivery schedule
  • Material grade, thickness, temper, surface finish, and plating requirements
  • Critical dimensions, assembly function, burr direction, and cosmetic requirements
  • Required documents such as FAI, material certificate, RoHS/REACH, PPAP, or inspection report

Have a drawing ready?

Send it to our team for DFM feedback and a custom quotation for your stamped metal parts.

Request a Custom Quote

OEM Terms, Delivery, and Support

OEM and Custom Orders

We manufacture according to your drawings and specifications. NDA support, custom tooling, private-label packaging, and project-specific documentation can be discussed before order confirmation.

Lead Time and On-Time Delivery

Lead time depends on tooling complexity, material availability, sample approval, finishing, and order volume. We confirm a realistic schedule during quotation and update you during tooling and production.

Warranty and Technical Support

If a quality issue is confirmed against the approved drawing or agreed specification, our team will review the root cause and provide corrective action, replacement, or other agreed support.

FAQ: Custom Metal Stamping Parts

What types of custom metal stamping parts can you manufacture?

We manufacture brackets, clips, contacts, terminals, shields, washers, plates, covers, spring parts, deep drawn shells, housings, caps, and other precision stamped components according to customer drawings or samples.

Which materials are available for precision metal stamping?

Common materials include stainless steel, aluminum, copper, brass, carbon steel, phosphor bronze, spring steel, and pre-plated strip. The best material depends on strength, conductivity, corrosion resistance, formability, thickness, and cost targets.

Can you support progressive die stamping for high-volume OEM parts?

Yes. Progressive die stamping is often the best option for repeat OEM parts that need stable dimensions and lower unit cost at higher volumes. We can review your drawing and annual quantity to confirm whether progressive tooling is justified.

Do you make deep drawn metal stamping parts?

Yes. We support deep drawn stamping for cups, shells, caps, shielding cans, sleeves, housings, and other formed parts. During DFM, we check draw depth, material thickness, radius, wall thinning, and forming risk.

What tolerances can you hold?

Tolerance depends on material, thickness, geometry, tooling type, and inspection method. We quote based on your drawing requirements and identify critical dimensions during DFM so the production process is built around the features that matter most.

How do I request a quotation?

Send your 2D drawing, 3D file or sample photos, material, thickness, quantity, finish, and quality requirements through the contact form or by email. We will review the RFQ and reply with process recommendations, tooling plan, pricing, and lead time.

Get a Quote for Custom Metal Stamping Parts

Whether you need a prototype batch, a new progressive die program, or a long-term OEM stamping supplier, our team can help review the design and build a practical manufacturing plan.

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