One-Stop Custom Metal Parts Manufacturing in China
Simplify your supply chain with integrated manufacturing processes, including CNC machining, casting, forging, and more.
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Core Capabilities
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.
Global Service
We served over 1000 clients from 50+ countries.
ISO & IATF Certified
We have the certification of ISO9001:2005.
50+ Certified Materials
We can customize your metal parts with over 50 types of different materials
On-Time Delivery
The parts will be delivered to you as promised, from 1 week to 30 days.
For more information, please visit our Service Policy page.
Why Choose HDC Manufacturing
More Than a Manufacturer: Your Engineering & Supply Chain Partner
A real project can be complicated and may require combining multiple manufacturing processes to fabricate the desired components. For brand manufacturers, managing multiple suppliers across different processes can quickly become complex and risky.
Starting as a CNC Shop, we have continued to enrich our capabilities in manufacturing and developing our supply chain, aiming to provide one-stop solution for our customers.
With core strengths in CNC machining, we bring together China’s top manufacturing resources in casting and forging under a single, reliable quality system. From engineering and sourcing to QC and logistics, we handle the complexity—so you can focus on your product, not your suppliers.
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.
Ordering Process
Initial Consultation
Share your project requirements with our team. We’ll review your application and provide practical engineering input to help you get started.
Design Submission
Send us your design files, or work with our engineers to refine the design for manufacturability and cost efficiency.
Quote and Design Review
You’ll receive a clear, detailed quotation along with a final review of all specifications before moving forward.
Prototype Development
When required, we produce prototypes to validate the design, fit, and performance before mass production.
Production and Quality Control
Once approved, full-scale production begins, supported by in-process inspections and strict quality control at every stage.
Shipping and Delivery
Choose your preferred shipping method. We arrange worldwide delivery with reliable lead times.
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
Custom Manufactured Products
Forged, cast and CNC machined components for multiple industries
Forged Automotive Components
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
What Our Clients Say
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.
Let's Bring Your Design to Life
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.