One-Stop
Custom Metal Parts Manufacturing
in China
Stop managing multiple suppliers. We combine casting, forging, and CNC machining to deliver fully finished, production-ready components — all from one partner.
- Engineering support from concept to production
- Multi-process manufacturing
- Consistent quality, scalable supply
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Trusted by Worldwide Customers
Custom projects delivered across automotive, powersports, and industrial sectors
Countries with active clients and established logistics partnerships
Certified manufacturing partners with rigorous quality management systems
Casting, forging, and CNC machining under one integrated production system
What You Can Get
More Than Manufacturing — We Deliver Production-Ready Parts
Engineering-Driven Manufacturing
We don’t just make parts — we help you optimize them.
- Design for Manufacturing (DFM)
- Material & process selection
- Cost and performance optimization
Multi-Process Integration
Get the best result by combining processes:
- Casting for complex shapes
- Forging for strength
- CNC machining for precision
All managed under one system
Reliable Production, Scalable Supply
From prototype to mass production:
- Stable quality control
- Flexible volumes
- On-time global delivery
Built for Real-World Applications
Forged, cast and CNC machined components for multiple industries
Performance & Powersports Parts
Forged Motorcycle Components
Steering & Wheel Accessories
Forged Structural & Tooling Components
Tools, brackets and Fittings
Industrial Casting Components
Pump Body, Valve, Gear Housing
Vehicle Casting Parts
Car, Motorcycle, Bicycle, E-bike Parts
Hardware & Structural Castings
Connectors, brackets and custom hardware
How We Manufacturing
The Right Process for Every Part
CNC Machining
- Equipped with 3-axis, 4-axis, and 5-axis CNC machining centers.
- Tight tolerance up to ±0.005 mm.
- CNC finishing critical dimentions for castings and forgings.
- Critical dimension control.
Casting
- Precision casting with stainless steel, nickel alloy, and more.
- 50 kg maximum single casting.
- Tight tolerance with CNC finishing.
- Custom solution in casting processes, material configuration, and heat treatment.
Forging
- Forging with aluminum alloy, carbon steel, and stainless steel.
- 30 kg maximum single forging.
- 160T ~ 4000T forging presses and screw presses.
- Cold forging and hot forging are available.
Not sure which process to choose? We’ll guide you.
Why Companies Choose HDC
More Than a Manufacturer: Your Engineering & Supply Chain Partner
One Supplier, Less Complexity
No need to coordinate casting, machining, and finishing separately.
Engineering Support Included
We help you avoid costly design and production mistakes.
Consistent Quality Control
From raw material to final inspection.
Faster Time to Market
Integrated workflow = shorter lead times.
Elevate Your Brand with Custom Solutions
At HDC Manufacturing, we go beyond manufacturing. We work as a practical, hands-on partner to help bring your product ideas into production. From early concepts to finished components, we support custom metal parts and precision machining for growing and established brands alike.
With integrated CNC machining, casting and forging, we help you move faster, reduce supply chain complexity, and achieve consistent quality—so you can focus on building your brand, not managing suppliers.
From Idea to Production —
In 4 Steps
Upload your drawing or specs. PDF, DXF, STEP, or even a rough sketch works.
Our team reviews DFM, selects the process, and delivers a clear, detailed quotation.
First article inspection with full dimensional reports before mass production begins.
Consistent quality at scale, delivered on schedule to your door worldwide.
Access our resources to learn more about HDC’s capabilities.
Metal Materials We Work With
HDC Manufacturing works with a wide range of metal materials to support different strength, weight, and performance requirements.
Comprehensive Surface Treatment Options
With integrated in-house surface finishing and a reliable post-treatment supply chain, HDC Manufacturing provides a full range of surface treatments to enhance appearance, durability, and functional performance of custom metal parts.
| 🔷 Sand Blasting | 🔷 Bead Blasting |
| 🔷 Type Ⅱ Anodizing | 🔷 Type Ⅲ Anodizing |
| 🔷 Podwer Coating | 🔷 Painting |
| 🔷 Zinc Plating | 🔷 Chrome Plating |
| 🔷 Laser Engraving | 🔷 Black Oxide |
Heat Treatment for Metal Parts
Heat treatment plays a critical role in achieving the required strength, hardness, and durability of metal parts.
With controlled heat treatment processes and a reliable post-treatment supply chain, we support a full range of heat treatment options to optimize material properties for different applications.
| 🔷 Quenching | 🔷Tempering |
| 🔷 Annealing | 🔷Normalizing |
| 🔷 Solution treatment |
Quality Control
What Our Clients Say
Ready to Start Your Project?
Upload your technical drawings (STEP, IGES, or PDF) for a professional DFM (Design for Manufacturing) feedback and a competitive quote within 24 hours.
* Engineering review available. NDA can be signed upon request.
Frequently Asked Questions
Everything you need to know before working with HDC Manufacturing.
How do I request a quote?
To request a quote, simply share your project details with us, including drawings, material requirements, and any special specifications. Our engineering team will review your information and provide a clear, detailed quotation as quickly as possible.
What is the typical lead time for custom orders?
Lead times vary depending on part complexity, quantity, and manufacturing processes. For most custom projects, production can be completed within a few weeks. Estimated lead times are confirmed during the quotation stage.
What are the shipping options available?
We offer flexible shipping options, including air freight, sea freight, and express delivery. Worldwide shipping is available, and FOB terms can be arranged based on your requirements.
How does HDC Manufacturing ensure product quality?
Quality is controlled at every stage of production. From raw material inspection to in-process checks and final inspection, our quality system is supported by ISO certification to ensure consistency and reliability for every order.
Is there a minimum order quantity(MOQ)?
MOQ depends on the product type, material, and manufacturing process. We support flexible production volumes and encourage you to contact us to discuss the most suitable solution for your project.
Can HDC Manufacturing help with design or prototyping?
Yes. We provide engineering support and prototyping services to help optimize your design for manufacturability, performance, and cost before mass production.
What payment methods do you accept?
We accept secure payment methods including bank transfers, PayPal, and other commonly used options. Payment terms are confirmed during the order process to ensure clarity and transparency.
Do you provide support for first-time importers?
Yes. We regularly work with first-time importers and provide guidance on Incoterms, customs clearance, and shipping options to help ensure a smooth import process.
How can I contact HDC Manufacturing for more information?
You can reach us through our contact page, email, or phone. Our team is ready to discuss your project and answer any questions you may have.