DGWELDO Machining | Precision CNC Machining Services & Custom Metal/Plastic Parts

About DGWELDO Machining

Dongguan Weldo Precision Maching Co., Ltd. is a trusted ISO9001-certified manufacturer with over 15 years of experience in precision CNC machining and OEM/ODM services.

Your Trusted Partner in Precision Manufacturing

Founded in 2008, DGWELDO has grown into a leading provider of CNC machining services, serving clients across North America, Europe, and Asia. With over 3,000 square meters of manufacturing space and a team of skilled engineers, we deliver high-precision parts with tight tolerances and consistent quality.

ISO9001, ISO13485, CE Certified
15+ Years of Export Experience
Full In-House Machining & Assembly
24-Hour Response to Inquiries

Learn More About Us

Our CNC Machining Services

From prototyping to mass production, we offer a full range of precision machining and assembly services.

CNC Turning

High-precision CNC turning for complex cylindrical parts in aluminum, brass, stainless steel, and other metals. Capable of tight tolerances and fine surface finishes.

CNC Milling

3-axis and 4-axis CNC milling for complex geometries and high-precision components. Ideal for prototypes and production runs.

Custom Machining

From CAD drawings to finished parts, we offer full custom machining services for one-off prototypes or large-scale production.

Assembly Services

Complete integration and assembly solutions including jigs, fixtures, and manifold systems for complex mechanical assemblies.

Quality Assurance

ISO9001, ISO13485, and CE certified processes ensure every part meets the highest standards of precision and reliability.

Fast Turnaround

Rapid prototyping and production with 24-hour inquiry response and efficient logistics for global delivery.

Featured Products

Explore our range of high-precision CNC machined parts in aluminum, brass, stainless steel, and plastic.

Custom Precision CNC Aluminum Part

High-precision aluminum machining with tight tolerances. Ideal for aerospace, automotive, and industrial applications.

Aluminum CNC Turning

CNC Brass Machining Part

Expertly crafted brass CNC parts with excellent corrosion resistance and machinability. Suitable for plumbing, electrical, and decorative uses.

Brass CNC Milling

Stainless Steel CNC Turning Part

Professional OEM service for high-strength, corrosion-resistant stainless steel components used in medical, food, and marine industries.

Stainless Steel CNC Turning

Custom Plastic CNC Machining Part

Precision machining of ABS, POM, PEEK, and acrylic plastics for lightweight, durable components in electronics and consumer goods.

Plastic CNC Milling

CNC Milling Aluminum Anodized Part

Anodized black aluminum parts with enhanced durability and aesthetic finish. Ideal for consumer electronics and industrial enclosures.

Aluminum Anodized

Cost-Effective CNC Lathe Machining Part

Custom-made CNC lathe parts with high precision and competitive pricing. Suitable for mechanical and automotive applications.

CNC Turning OEM

High Precision CNC Stainless Steel Part

Custom stainless steel machining with tight tolerances and excellent surface finish. Used in medical devices and high-performance equipment.

Stainless Steel CNC Milling

Custom Mechanical Parts from Drawings

Manufacture mechanical components directly from your CAD drawings. Full OEM/ODM support with fast turnaround.

Custom OEM/ODM

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Frequently Asked Questions

What materials do you work with?

We specialize in aluminum, brass, stainless steel, carbon steel, and various engineering plastics including ABS, POM, PEEK, and acrylic.

Do you offer custom machining from CAD drawings?

Yes, we can manufacture parts directly from your CAD files (STEP, IGES, DWG, etc.). Our team can also assist with design optimization.

What certifications do you have?

We are ISO9001, ISO13485, and CE certified, ensuring high-quality standards in all our manufacturing processes.

What is your typical lead time?

Prototype lead time is typically 7–10 days. Production orders vary based on complexity and quantity, usually 15–25 days.

How do I request a quote?

Please visit our official website and submit your inquiry with drawings or specifications. We respond within 24 hours.

Get in Touch

Ready to start your next project? Contact us today for a fast and accurate quote.

For inquiries, please visit our official website to submit your request. We respond to all inquiries within 24 hours.

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Precision CNC Machining Services