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Dongguan Changxinda Precision Technology Co., Ltd.
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Processing of metal stamping parts

Dongguan Changxinda Precision Technology Co., Ltd.
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Processing of metal stamping parts

Supply Ability : 100000Pcs/Month

Material Capabilities : Aluminum, Stainless Steel, Brass,Etc

Item : metal parts

Model Number : Custom

Original Hardness : HRC35-42

MOQ : 1000Pcs

Delivery Time : 14-30 days depending on quantity and complexity. Rush service available for urgent projects

Size : As Customized's requirement

Dimension : According To Drawings Or Samples

Payment Terms : L/C,D/A,D/P,T/T

Corrosion Resistance : Strong

Process : Punching, deep drawing

Sample : Available

Price : Standard export packaging or custom

Product Size : Customized

Cavity : Single

Surface Treatment : electroplating, Smooth, etc

Certification : ISO9001

The Tolerance : + -0.01mm

Place of Origin : China

Processing Method : CNC Stamping

Packaging Details : Standard export packaging or custom

Service : OEM&ODM, Customized OEM

Brand Name : CXD

Type : Stamping Parts

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Our precision metal stamping parts are manufactured using advanced high-speed stamping presses and progressive die technology, delivering exceptional accuracy with tolerances as tight as +/-0.01mm. This precision level ensures reliable fit and function in critical electrical and mechanical applications where consistency is paramount.

We specialize in custom stamped electrical terminals, connector contacts, spring clips, mounting brackets, and complex multi-bend components. Our tooling design capabilities include progressive dies, compound dies, and transfer dies, enabling efficient production of intricate geometries with tight tolerances and excellent surface finish.

Components are produced from a comprehensive range of materials selected for specific application requirements. Copper and brass alloys provide excellent electrical conductivity for terminal and contact applications. Stainless steel offers corrosion resistance and spring characteristics for clips and brackets. Carbon steel delivers strength and cost-effectiveness for structural components.

Our ISO 9001:2015 certified quality management system ensures consistent quality across all production runs. Each stamping undergoes dimensional inspection using optical comparators, coordinate measuring machines, and functional gauges. We provide full inspection reports, material certificates, and traceability documentation to support your quality requirements.

These precision stamped parts serve critical applications across electrical connectors, automotive systems, consumer electronics, industrial equipment, and telecommunications. Common applications include PCB terminals, wire connectors, battery contacts, grounding clips, EMI shields, and custom metal assemblies requiring high-volume production with consistent quality.

We support your complete product lifecycle from concept through production. Our in-house tooling design and manufacturing capabilities enable rapid prototype development and cost-effective high-volume production. Efficient production planning and lean manufacturing practices ensure competitive pricing and reliable delivery schedules at every stage.


Key Features
  • High-speed precision stamping with +/-0.01mm tolerance
  • Progressive die, compound die, and transfer die capabilities
  • Copper, brass, stainless steel, and carbon steel materials
  • Complex multi-bend geometries and intricate forms
  • Excellent surface finish and burr-free edges
  • In-house tooling design and manufacturing
  • ISO 9001:2015 certified quality system
  • Full dimensional inspection and material certificates
  • Prototype to high-volume production capability

Benefits
  • High precision ensures reliable electrical contact and mechanical fit
  • High-speed stamping enables cost-effective large volume production
  • Wide material selection meets diverse application requirements
  • In-house tooling reduces lead times and tooling costs
  • Consistent quality reduces assembly issues and field failures
  • Complete documentation supports quality audits and compliance
  • Scalable production adapts to your volume requirements

Applications
  • Electrical connectors and terminal blocks
  • Automotive electrical systems and components
  • Consumer electronics and appliances
  • Telecommunications and data equipment
  • Industrial control and automation
  • Battery and energy storage systems
  • Medical devices and equipment
  • Aerospace and defense electronics

Why Choose Us
  • 15+ years precision metal stamping experience since 2008
  • ISO 9001:2015 certified manufacturing facility
  • Advanced high-speed stamping presses up to 200 tons
  • In-house tooling design and precision die manufacturing
  • Rapid prototype development and sampling
  • Competitive pricing for both small and large volumes
  • Engineering support for design optimization and DFM
  • Proven track record with successful customer partnerships

FAQ
Q: What is the typical tooling lead time for new parts?
A: Progressive die tooling typically requires 2-4 weeks depending on complexity. We provide first article samples for approval before full production begins.
Q: What materials do you work with for stamping?
A: We stamp copper, brass, phosphor bronze, beryllium copper, stainless steel (301, 304, 316), carbon steel, and aluminum. Material thickness ranges from 0.1mm to 3.0mm.
Q: Can you achieve the tight tolerances required for electrical contacts?
A: Yes, we maintain +/-0.01mm positional tolerance and achieve consistent contact force characteristics critical for reliable electrical connections.
Q: What is your minimum order quantity?
A: For custom tooled parts, we typically require 5,000 pieces minimum per order. For standard catalog items, lower quantities are available. We support annual volume agreements for high-volume customers.
Q: Do you provide plating and secondary operations?
A: Yes, we coordinate tin, nickel, silver, and gold plating through certified partners. We also provide in-house tapping, assembly, and packaging services.
Q: What is your typical production lead time?
A: For tooled parts in stock material: 2-3 weeks. New tooling projects: 4-6 weeks including tooling and first article approval. Rush service available for urgent requirements.




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