Precision Circular Stretched Stamping Parts – High Strength, Smooth Surface Finish, Tight Tolerance, Customizable Materials

Precision Circular Stretched Stamping Parts – High Strength, Smooth Surface Finish, Tight Tolerance, Customizable Materials

Product Description

Precision Circular Stretched Stamping Parts are high-performance metal components manufactured through advanced deep drawing and precision stamping processes. Engineered for applications that demand dimensional stability, structural integrity, and consistent surface quality, these parts deliver reliable performance in both static and dynamic working environments. Their circular geometry ensures balanced stress distribution, making them ideal for components subjected to pressure, vibration, or rotational forces. As a result, they are widely used in automotive systems, electronic assemblies, industrial machinery, and home appliance manufacturing.

Through precisely controlled deep drawing technology, flat circular metal blanks are progressively formed into accurate three-dimensional shapes with uniform wall thickness and minimal material thinning. This controlled stretching process reduces internal stress, prevents cracking, and maintains excellent concentricity. The result is a component with superior dimensional accuracy and smooth surface quality. Tight tolerances can be maintained throughout mass production, ensuring compatibility with automated assembly lines and high-precision applications. The smooth surface finish also makes these parts highly suitable for secondary operations such as welding, CNC machining, tapping, coating, powder coating, anodizing, or electroplating.

We offer a broad selection of material options to meet diverse engineering requirements. Available materials include stainless steel for corrosion resistance and strength, carbon steel for cost-effective structural applications, aluminum for lightweight performance, copper for high electrical conductivity, and brass for enhanced machinability and corrosion resistance. Material grades can be selected based on environmental exposure, mechanical load requirements, thermal conditions, or electrical performance standards. Thickness and hardness can also be tailored to meet specific structural and functional demands.

With in-house tooling design, mold development, and precision manufacturing capabilities, we ensure stable and efficient production from prototype to high-volume orders. Our engineering team conducts feasibility analysis and process optimization before tooling fabrication to guarantee cost efficiency and technical reliability. Strict quality control measures are implemented at every stage, including raw material inspection, in-process dimensional checks, surface inspection, and final verification. This comprehensive quality management system ensures consistent product performance, reduced defect rates, and long-term production stability for our customers.

Features

• High structural strength with uniform wall thickness

• Smooth surface finish suitable for coating or plating

• Tight dimensional tolerance and excellent concentricity

• Wide material selection for different performance requirements

• Stable performance under mechanical stress

• Suitable for high-volume production

• Custom sizes and specifications available

Technical Parameters

Applications

Precision Circular Stretched Stamping Parts are used in a wide range of industries where accuracy and durability are critical.

Automotive Industry
Used for sensor housings, motor covers, structural components, battery casings, and shielding parts requiring mechanical stability and vibration resistance.

Electronics Industry
Applied in conductive housings, shielding covers, terminal structures, and precision metal shells where dimensional accuracy and surface quality are essential.

Home Appliances
Suitable for internal structural components, protective covers, and mechanical support parts requiring durability and corrosion resistance.

Industrial Equipment
Used in pump housings, mechanical enclosures, sealing components, and customized structural assemblies designed for demanding working environments.

Customization

We provide full OEM and ODM services based on customer drawings, samples, or technical specifications.

Customization options include:

• Custom diameter, height, and wall thickness

• Specific material grade selection

• Surface treatment according to environmental requirements

• Logo marking or laser engraving

• Special tolerance control

• Secondary processing such as tapping, welding, deburring, or assembly

Our engineering team supports feasibility analysis, mold design optimization, and cost-effective production planning to ensure your project requirements are fully met.

Support and Services

• Technical consultation and design review

• Rapid prototype development

• Tooling development and maintenance

• Production process monitoring

• Quality inspection reports available upon request

• After-sales technical support

We are committed to delivering consistent product quality and long-term manufacturing reliability.

Packing and Shipping

• Standard packaging: PE bag + carton

• Protective packaging for surface-finished parts

• Custom packaging available upon request

• Palletized shipment for bulk orders

• Flexible shipping methods: Sea freight / Air freight / Express

Lead time depends on tooling complexity and order quantity. Production schedules are confirmed before order processing.

FAQ

Q1: Can you produce according to our drawings?
Yes. We manufacture strictly according to customer drawings or samples.

Q2: What materials can you provide?
We offer stainless steel, carbon steel, aluminum, copper, and brass based on application requirements.

Q3: What is your tolerance capability?
Tolerance can be controlled within ±0.01 mm depending on part structure and material.

Q4: Do you provide samples before mass production?
Yes. Samples or prototypes can be provided for confirmation before bulk production.

Q5: Do you support surface finishing?
Yes. We provide polishing, electroplating, anodizing, powder coating, and other treatments as required.