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Custom Precision Sheet Metal Fabrication Consumer Electronics

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Our custom precision sheet metal fabrication services deliver durable, high-tolerance components for consumer electronics manufacturers. With 12+ years of expertise, we offer CNC laser cutting, bending, and welding, achieving ±0.005mm tolerances. We provide end-to-end support from prototype to mass production, backed by ISO 9001:2015 certification and full-size inspection reports.
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Our company provides custom precision sheet metal fabrication and CNC machining services for the consumer electronics industry. With over 12 years of experience in manufacturing custom precision parts, we operate a 5,000-square-meter production facility certified under ISO 9001:2015. We offer end-to-end solutions from prototype development to mass production, supporting commercial procurement needs across multiple sectors.

CNC Machining and Sheet Metal Fabrication Capabilities

Precision Machining Services

Our CNC machining centers produce components with tight tolerances for critical consumer electronics applications. We work with various materials and can accommodate both low-volume prototyping and high-volume production runs. Our technical team reviews all drawings before production to identify potential issues and optimize manufacturability.

Sheet Metal Fabrication

Sheet metal bending forms the foundation of many consumer electronics components, including structural frameworks, outer casings, motherboard mounts, battery brackets, heat sinks, and EMI shields. We also fabricate functional elements such as speaker grilles, ventilation panels, and port reinforcements. Our processes achieve consistent results for mass production requirements.

Custom Precision CNC Machining for Aerospace Components

Technical Specifications and Tolerances

Parameter

Details

Processing

CNC Turning, Milling, Drilling and Tapping, CNC 5-axis machining, Surface Treatment, Laser Cutting, Sheet Metal Stamping, Bending, Welding, Die Casting, Injection Molding, 3D Printing, Heat treatment, etc.

Testing Equipment

Coordinate Measuring Machine (CMM)/Optical Projector/Vernier Caliper/Automatic Height Gauge/Hardness Tester/Surface Roughness Tester/Run-out Instrument/Micrometer/Salt spray testing machine, etc.

Tolerance

±0.005 - 0.01mm (Customizable)

Surface Roughness

Ra0.2 - Ra3.2 (Customizable)

Drawing Formats

2D drawings (PDF, JPG, DWG), 3D drawings (STP, IGS) or sample

Sizes

Customized, according to drawing

Lead Time

10-20 Workdays

Available Materials

Material Type

Grades

Stainless Steel

SS201, SS301, SS303, SS304, SS316, SS416, etc.

Steel

Mild steel, Carbon steel, 4140, 4340, Q235, Q345B, 20#, 45#, etc.

Brass

HPb63, HPb62, HPb61, HPb59, H59, H62, H68, H80, etc.

Copper

C11000, C12000, C36000 etc.

Aluminum

A380, AL2024, AL6061, AL6063, AL6082, AL7075, AL5052, etc.

Iron

A36, 45#, 1213, 12L14, 1215 etc.

Plastic

ABS, PC, PE, POM, Delrin, Nylon, PP, PEI, Peek etc.

Others

Various types of Titanium alloy, Rubber, Bronze, etc

Available Surface Treatments

Material

Surface Treatments

Stainless Steel

Polishing, Passivating, Sandblasting, Laser engraving, etc.

Steel

Zinc plating, Oxide black, Nickel plating, Chrome plating, Carburized, Powder Coated, etc.

Aluminum parts

Clear Anodized, Color Anodized, Sandblast Anodized, Chemical Film, Brushing, Polishing, etc.

Plastic

Plating gold(ABS), Painting, Brushing(Acrylic), Laser engraving, etc.

Quality Assurance and Supply Chain Management

We implement a three-stage quality control process for all orders. This includes first article inspection, random checks during production, and full-size inspection before shipment. Every product undergoes 100% quality verification, and we provide a detailed quality inspection report with each delivery.

Our technical team consists of professionals with an average of 12 years of manufacturing experience. We maintain long-term partnerships with raw material suppliers, forging plants, and surface treatment facilities, ensuring stable production and consistent material quality. For customers requiring additional support, we offer customized assembly services to streamline your supply chain.

Flow Chart

How to Order Custom Machined Parts

To begin your custom parts project, provide us with your 2D drawings (PDF, DWG, DXF), 3D models (STEP, STP, IGS), or physical samples. Include your specific requirements for tolerances, surface finish, material selection, and production quantity. Our team will review your submission and provide a quotation within 24 hours.

Once the order is confirmed, we proceed with sample production for your approval. After sample verification, we move to mass production while maintaining strict quality control throughout the process. Standard lead time is 10-20 workdays, depending on project complexity and order quantity.

FAQ

What is your minimum order quantity?

We accept orders for both prototype quantities and mass production runs. Our minimum order quantity varies based on part complexity and material requirements.

Do you provide rapid prototyping services?

Yes, we offer rapid prototyping services using CNC machining and 3D printing technologies. Prototype lead times typically range from 3 to 7 workdays.

Can you manufacture parts according to custom specifications?

All our parts are manufactured to customer specifications. We can adjust tolerances, surface finishes, and material selections to meet your project requirements.

What industries do you serve besides consumer electronics?

We also provide custom manufacturing services for the robotics, aerospace, automotive, and general machinery industries.

Do you offer assembly services?

Yes, we can provide customized assembly services for customers who require complete subassemblies rather than individual components.

Our 24-hour online service team is available to answer your questions and provide technical support. Submit your drawings today to receive a detailed quotation for your custom precision parts project.

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All the product pictures on our website just show our machining capability and range. We offer machining services according to the customer's drawings or samples.
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How to Customize Parts?

Provide your 2D drawings/3D models or send us your parts samples
Drawing format: STEP, STP, CAD, PDF, DWG, DXF, etc., or samples
Tolerance: ±0.001mm
Surface Roughness:Ra0.2 - Ra3.2 (Customizable)  
Or other requirements
 
 

Materials Available

Aluminum, Copper, Brass, Stainless Steel, Titanium, Iron, Plastic, Acrylic, PE, PVC, ABS, POM, PTFE etc.

Surface Treatment

Polishing, Surface Chamfering, Hardening and Tempering, Nickel plating, Chrome plating, Zinc plating, Laser engraving, Sandblasting, Passivating, Clear Anodized, Color Anodized, Sandblast Anodized, Brushing, etc.
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Processing

CNC Turning, CNC Milling, CNC 5-axis machining, Welding, Bending, Stamping, Die Casting, Injection Molding, etc.
Shenzhen Zhongyi Precision Technology Co., Ltd. is committed to providing reliable and high-quality machining services and customized solutions for clients worldwide. Whether you need concept models, prototype parts, or small-batch production assemblies, we can help. We work directly from your 3D models to produce parts quickly and efficiently. We can handle a wide range of materials, including plastics and metals, to meet different project needs with accuracy and flexibility.
We are a high-precision, high-efficiency custom processing service vendor, focusing on providing high-quality customized parts processing solutions.

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Contact Us

Phone: +86-19129932526
Tel: +86-13480679400
WhatsApp: +8619129932526
Address: No. 7, Tianyang 6th Road, Dongfang Community, Songgang Street, Bao'an District, Shenzhen, Guangdong, China(518100)
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