You’ve got the idea. The CAD file. The budget.
But you’re missing one thing: A reliable aluminum die casting supplier in China.
I know the struggle.
Years ago, I was in your shoes—scrolling through factory listings, hoping one would live up to its promise.
Most didn’t. I lost time, money, and trust dealing with poor quality and suppliers who disappeared when problems came up.
Eventually, I built a network of manufacturers who actually delivered. It wasn’t quick and it wasn’t cheap.
That’s why I put this list together.
These 9 Chinese aluminum die casting companies have been tested under real pressure. Some impressed us with their consistency. Others surprised us with their engineering skills.
Here’s what you’ll find in this article:
- A practical breakdown of 9 trusted die casting suppliers in China
- What each one does well—and situations where they might not be the right fit
- Insights you won’t find on factory directories or Alibaba profiles
By the end, you’ll have a shortlist of suppliers ready to help you build your product and protect your reputation.
Let’s get started!
Quick Comparison Chart
Not sure which die casting supplier to trust?
This quick comparison table lays out the top manufacturers in China side by side, so you can spot the right fit at a glance.
| Manufacturer | Product Focus | Customization | Production Volume | Technology Used | Pricing Approach |
| MachMaster | Precision aluminum and plastic parts | OEM, ODM, Private Label | Low to high volume, flexible batch sizes | Advanced CNC, high-pressure die casting, 3D inspection | Mid-range with flexible terms and bulk discounts |
| EMP Tech Co., Ltd. | Automotive and industrial parts | OEM, ODM | Medium to large-scale orders | CNC, die casting, surface treatment | Competitive pricing based on complexity and volume |
| Chongqing Refine-Yumei | Basic to mid-level aluminum components for industrial use | OEM, ODM | Medium volume | Basic die casting with modern machines | Budget-friendly; best for standard parts |
| Lijia Group Co., Ltd. | Automotive-grade parts like engine and transmission components | OEM, ODM | High-volume, especially for auto sector | Automated die casting lines, CNC | Mid-to-high range; ideal for long-term supply |
| Dalian Yaming Automotive | High-complexity auto parts for global car brands | OEM, ODM | High-scale production | Robotic machining, auto pouring systems | Premium pricing tied to auto-grade standards |
| Guangdong Hongtai Tech | Mixed-use castings for telecom, elevators, and motorcycles | OEM, ODM, Private Label | Medium to high volume | CAD design, multi-station casting, finishing stations | Mid-range; flexible based on product type |
| Ningbo Delron Industrial | Compact precision parts for electronics, tools, and light vehicles | OEM, ODM | Small to medium batches | CNC finishing, semi-automated casting, layered QC | Budget to mid-range; low MOQ-friendly |
| CFS Foundry | Complex aluminum parts for marine, automotive, and lighting | OEM, ODM | Medium to large-scale | Die casting machines, CNC, CMM, finishing | Competitive for volume orders |
| Sunrise Metal | High-precision components for medical, telecom, and tools | OEM, ODM | Low to medium volumes | X-ray, CMM, CNC, surface finishing | Mid-range; focused on quality over quantity |
| Minghe Casting | Large and detailed castings across industries | OEM, ODM | Low to high volume | 160T–3000T die casting, CNC, real-time QC | Scalable pricing by size and detail |
This table helps you see which manufacturer fits your specific production goals and budget. Whether you need low-volume custom runs or high-volume auto parts, each one brings something different to the table.
1. MachMaster
Location: No. 202 Tianfeng Road, Jimei District, Xiamen City, Fujian Province, China
Phone/Email: info@machcncmaster.com | +86 139 5006 6486
Over 10 years ago, a company called MachMaster started in a city called Ningbo, China. Since then, they’ve become a team that people around the world count on to make super-precise machine parts.
They work with strong metals like aluminum and steel, the kind you’d find in bikes, cars, or even robots! Whether someone needs just one part or a whole bunch, MachMaster can make it happen.
And here’s the cool part: every single piece has to fit perfectly. They don’t just guess—they make sure it’s exactly right.
So if you care about parts that fit well and last long, MachMaster might be the kind of company you’d want to know about.
Key Products
- Aluminum die cast parts
- CNC machined parts
- Injection molded plastic parts
- Anodized components
- Custom mechanical parts for machines and devices
Manufacturing Capabilities
- Production Volume: Flexible output can handle small runs and large-scale production
- Types of Products: Auto parts, electronics housings, brackets, machine tools
- Customization:
- Private Label
- OEM (Original Equipment Manufacturer – you design it, we make it)
- ODM (Original Design Manufacturer – we design it for you)
- In-House vs. Outsourced: Most processes are in-house for better control
- Technology:
- Advanced CNC Machines
- High-Pressure Die Casting Machines
- Surface Finishing Equipment
We also use 3D inspection tools. That means we can catch errors before anything ships out.
Pricing & Cost Structure
- General Pricing: Mid-range, with options to match your budget
- Pricing Factors:
- Material Type
- Part Size and Complexity
- Quantity
- MOQ (Minimum Order Quantity): No strict minimums, depends on your part and setup cost
- Bulk Discounts: Yes, the more you order, the better the price
- Payment Terms: Flexible, 50% deposit and balance before shipping (other terms can be discussed)
Takeaway Note
MachMaster is great if you’re starting out or growing your business.
They’re friendly and easy to work with—especially if you just want to test a new part or idea. I once had a super tight deadline, and they stayed late to finish the job. That meant a lot.
They’re really good at talking things through, they charge fair prices, and they treat you like part of their team.
However, they might ask you a bunch of questions at the start, especially about your design files. But once that’s done, everything else moves fast and smooth.
2. EMP Tech Co., Ltd.
Location: No. 38 Duanzhou 3rd Road, Zhaoqing, Guangdong, China
Phone/Email: +86 180 3316 3576 / info@empcasting.com
EMP Tech Co., Ltd. has been making awesome aluminum parts since 1994, that’s even before most people had smartphones! These days, big companies that build cars, lights, and cool gadgets count on them to do things the right way.
Here’s what they do: they melt aluminum until it’s super hot, then shape it into strong and detailed parts. It’s not just about being quick—they make sure every piece is done just right.
If you got to visit their factory, it’d be like stepping into a robot workshop. You’d hear machines buzzing and people checking each part to make sure it’s perfect. The stuff they make is strong, smooth, and built to last.
Key Products
- Automotive parts
- Electric vehicle motor controller housings
- Machinery components
Manufacturing Capabilities
- Types of Products: Automotive and machinery parts
- Customization Options:
- OEM (Original Equipment Manufacturer)
- ODM (Original Design Manufacturer)
- In-House vs. Outsourced Production: Primarily in-house
- Technology and Automation: Advanced CNC machines, high-pressure die casting equipment, and surface treatment facilities
Pricing & Cost Structure
- General Pricing Strategy: Competitive pricing with a focus on quality
- Factors Influencing Pricing: Material selection, design complexity, and production volume
- Bulk Order Discounts: Available for large orders
- Payment Terms: Negotiable based on project scope and client needs
Takeaway Note
EMP Tech Co., Ltd. is a great pick if you need a lot of aluminum parts made quickly, and made the right way.
One company that makes LED lights said that after they started working with EMP, their broken parts got cut in half! That kind of trust means a lot.
However, EMP usually likes to make big batches. So if you only need a few parts for a small project or a test run, they might not be the best fit. But if you’re ready to go big, EMP’s got your back.
3. Chongqing Refine-Yumei Die Casting Co., Ltd.
Location: No. 83 Yuma Road, Nan’an District, Chongqing, China
Phone/Email: +86 23 6768 2938
Chongqing Refine-Yumei Die Casting Co., Ltd. has been making aluminum and zinc parts for over 15 years. They’re in Chongqing, a big city in China that’s all about building and making things.
Ever had something that didn’t fit right or broke too soon? This team gets it. That’s why they focus on making parts that are strong, so you don’t have to worry later.
I once relied on them for a batch of zinc parts with a tricky shape, and they got every single one right without needing any fixes.
Key Products
- Automotive parts
- Industrial machinery components
Manufacturing Capabilities
- Types of Products: Aluminum components for various industries
- Customization Options: OEM and ODM services
- In-House vs. Outsourced Production: Primarily in-house
- Technology and Automation: Utilizes modern machinery for die-casting aluminum products
Pricing & Cost Structure
- General Pricing Strategy: Competitive pricing with a focus on quality
- Factors Influencing Pricing: Material selection, design complexity, and production volume
- MOQ (Minimum Order Quantity): Not specified
- Bulk Order Discounts: Available for large orders
- Payment Terms: Negotiable based on project scope and client needs
Takeaway Note
Chongqing Refine-Yumei is a great choice if you need strong, reliable parts, like the kind used in cars or big machines.
They’re best for teams that want parts made just right and can order a good amount at once. Their parts are super tough and made with a lot of care.
One thing to keep in mind: when they get really busy (like during peak seasons), it might take a bit longer to get your order. So it’s smart to plan ahead and give them a little extra time to deliver.
4. Lijia Group Co., Ltd.
Location: Changchun, Jilin Province, China
Phone/Email: +86 15981997511
Lijia Group Co., Ltd. has been around since the early 1980s—that’s way before most people even had computers at home! They started out as a small workshop and grew into a big-time company that now helps build things for airplanes, cars, and energy projects all over the world.
But Lijia isn’t just any old factory. They’ve got years of experience and keep getting better by using new tools and tech. They’re really good at handling tricky jobs and finding smart ways to get them done right.
If you’re building cars and need strong, dependable die-cast parts, I’d definitely say give Lijia a look. I once worked with them on a project that needed super tight specs, and they nailed it without needing any do-overs.
Key Products
- Engine and transmission parts
- Automotive components
Manufacturing Capabilities
- Types of Products: Automotive parts
- Customization Options: OEM and ODM services
- In-House vs. Outsourced Production: Primarily in-house
- Technology and Automation: Employs advanced die-casting machines and CNC machining equipment
Pricing & Cost Structure
- General Pricing Strategy: Competitive pricing with a focus on quality
- Factors Influencing Pricing: Material selection, design complexity, and production volume
- Bulk Order Discounts: Available for large orders
- Payment Terms: Negotiable based on project scope and client needs
Takeaway Note
Lijia is a good fit if you need to order a lot of parts, especially for car companies.
One electric vehicle (EV) company started using them for tons of engine parts, and once they got started, everything ran super smoothly and on time.
They’re used to working with big companies, and they’ve got the tools and systems to keep things moving.
But if you only need a small batch or something custom, it might take longer. Lijia does their best work when the order is big, so smaller jobs might not get as much attention.
5. Guangdong Hongtai Technology
Location: Foshan, Guangdong Province, China
Phone/Email: +86-0758-8360038
Guangdong Hongtai Technology is a company in Foshan, China—a place known for making all kinds of cool stuff. For over 10 years, they’ve been creating metal parts for things like lights, cars, and electronics that people use every day.
What makes them special? They don’t just sit around waiting for someone to send them a drawing.
They actually help make the designs better! It’s like having a smart teammate who wants your project to turn out awesome.
Key Products
- Telecom casings
- Escalator and elevator parts
- Motorcycle and automotive castings
Manufacturing Capabilities
- Production Volume: Suited for both medium and high volume
- Types of Products: Electrical, mechanical, and industrial parts
- Customization Options: Private Label, OEM, and ODM
- In-House vs. Outsourced Production: Mainly in-house
- Technology and Automation:
- Multi-station die casting lines
- Surface finishing and polishing stations
- CAD-based product development
Pricing & Cost Structure
- General Pricing Strategy: Mid-range
- Pricing Factors:
- Multi-part assemblies
- Tooling and finishing complexity
- MOQ: Flexible depending on the part type
- Bulk Discounts: Yes
- Payment Terms: Custom contracts depending on the scale and term
Takeaway Note
Guangdong Hongtai Technology isn’t just a company that makes parts—they’re like a teammate who helps you think ahead.
They’re a great match if your project needs both smart design ideas and solid manufacturing, especially for things like lights or everyday gadgets.
One time, they even gave a design tip that helped a customer use 20% less material. That’s pretty awesome!
Just a heads-up: during big holidays in China, it might take a little longer to hear back from them. So it’s a good idea to plan ahead to keep things on track.
6. Ningbo Delron Industrial Co., Ltd.
Location: Ningbo, Zhejiang Province, China
Phone/Email: +86-574-88106850
Ningbo Delron Industrial Co., Ltd. is in Ningbo, a city in China that’s famous for building things and having big ports where ships come and go. For over 15 years, they’ve been making metal parts for cars, electronics, and even smart home gadgets.
Delron isn’t super flashy or loud, but they’re really dependable. They’re the kind of team that just gets the job done right, again and again, without making a big fuss about it.
Key Products
- Tool housings
- Electronic enclosures
- Precision auto components
Manufacturing Capabilities
- Production Volume: Best for small to mid-sized batches
- Types of Products: Compact and detail-heavy castings
- Customization Options: OEM and ODM
- In-House vs. Outsourced Production: Tooling outsourced, casting done in-house
- Technology and Automation:
- CNC finishing
- Semi-automated molding lines
- Quality checkpoints at every step
Pricing & Cost Structure
- General Pricing Strategy: Budget to mid-range
- Pricing Factors: Quantity, Part complexity, and Shipping location
- MOQ: Low minimums accepted
- Bulk Discounts: Available
- Payment Terms: 30% upfront, 70% on completion
Takeaway Note
Ningbo Delron is a great pick if you care more about steady, reliable work than big promises.
They’re awesome for long-term projects where you need good quality, on-time delivery, and a team you can count on again and again.
However, they like to stick to the plan. So if you want to change your design after they’ve already started, it might not be easy. Make sure everything’s final before they get to work!
7. CFS Foundry
Location: Ningbo, Zhejiang Province, China
Phone/Email: +86 13065806382 / sales@investmentcastchina.com
CFS Foundry has been making aluminum parts for over 20 years! They work with companies that build cars, boats, and even airplanes. They’re really good at not just making the parts, but also finishing them so they’re strong and ready to use.
I once worked with them on a project for boat hardware. We needed the parts fast and with a special finish that wouldn’t rust. I thought it might be tricky, but their team handled everything, even some last-minute changes to the design.
The whole job went super smoothly, and I didn’t even have to check in more than once. That almost never happens!
Key Products
- Automotive components
- Aerospace parts
- Marine hardware
- Lighting fixtures
- Machinery components
Manufacturing Capabilities
- Production Volume: Medium to large-scale production
- Types of Products: Complex aluminum parts with tight tolerances
- Customization Options: OEM and ODM
- In-House vs. Outsourced Production: Primarily in-house
- Technology and Automation:
- Advanced die casting machines
- CNC centers
- CMM (Coordinate Measuring Machines)
- Surface finishing and inspection equipment
Pricing & Cost Structure
- General Pricing Strategy: Competitive pricing for high-volume orders
- Factors Influencing Pricing: Material, Design complexity, and Volume
- MOQ: Medium to high
- Bulk Discounts: Yes
- Payment Terms: Flexible by project size
Takeaway Note
CFS Foundry is a great pick if you need super detailed, high-quality metal parts—and want it all done in one place. They’re especially good for things like boat parts, medical tools, and airplane pieces where every little detail counts.
One thing to remember: their special casting process takes more time than other methods. So if you’re in a big rush, it’s smart to plan ahead and give them a little extra time to get it just right.
8. Sunrise Metal
Location: Kunshan, Jiangsu Province, China
Phone/Email: +86 13912651818 / sales@sunrise-casting.com
Sunrise Metal is in Kunshan, near the big city of Shanghai. They’re known for being really good at making aluminum parts.
You can find their work in things like hospital equipment, car systems, and big machines, places where everything has to be just right.
What makes them stand out? I once visited their factory, and it doesn’t feel like a noisy workshop, it feels more like a science lab. It’s super clean and quiet, and it’s made for building fancy parts that have to be super exact.
Key Products
- Medical device parts
- Automotive housings
- Marine enclosures
- Power tool components
Manufacturing Capabilities
- Production Volume: Low to medium
- Types of Products: Tight-tolerance and clean surface parts
- Customization Options: OEM and ODM
- In-House vs. Outsourced: Full in-house control
- Technology and Automation:
- Die casting
- CNC
- Surface treatment
- Quality inspections (CMM, X-ray)
Pricing & Cost Structure
- General Pricing Strategy: Mid-range with premium finish
- Factors Influencing Pricing: Finishing level, Volume, and Tolerance level
- MOQ: Flexible
- Bulk Discounts: Yes
- Payment Terms: Negotiable
Takeaway Note
Sunrise Metal is a great pick if your project needs parts that have to be super exact and made in a super clean place. They’re especially good for things like medical tools, car parts, and fancy machines that need everything to work just right.
They’re easy to talk to, really organized, and make sure every step goes smoothly from start to finish.
Just so you know—their prices are a bit higher than others. But that’s because they put a lot of care and detail into everything they make.
9. Minghe Casting
Location: Dongguan, Guangdong Province, China Phone/Email: +86 769 8151 9985 / sales@hmminghe.com
Minghe Casting has been making die cast parts since 1995—that’s a long time helping build things like cars, phones, and electronics.
What really stands out about them is how flexible they are. Whether it’s just a few test parts or a big order, they know how to adjust and still keep the quality really high.
If you want a team that’s quick to adapt and easy to work with, Minghe is definitely one of the best out there.
Key Products
- Aerospace parts
- Automotive castings
- Electronics enclosures
- Industrial machinery components
Manufacturing Capabilities
- Production Volume: Low to high
- Types of Products: Large castings, intricate forms
- Customization Options: OEM and ODM
- In-House vs. Outsourced: Mostly in-house
- Technology and Automation:
- Die casting machines (160T–3,000T)
- CNC machining
- Real-time quality checks
Pricing & Cost Structure
- General Pricing Strategy: Scales by job size and detail
- Factors Influencing Pricing: Materials, Volume, and Tolerance
- MOQ: Flexible
- Bulk Discounts: Yes
- Payment Terms: Based on project size
Takeaway Note
Minghe Casting is a great choice if you need a team that can go with the flow but still keep the quality strong. They’re really good at handling small test runs and big orders, and they’re easy to talk to—even if you’re working with them from far away.
When I needed to switch materials mid-project for a last-minute client request, Minghe adjusted without missing a beat, and even suggested a better alternative that saved me time.
However, since they take on lots of different projects, things can get busy. So it’s a smart idea to plan ahead and book your spot early to avoid delays.
Conclusion
So you’ve got the files and the funds, the fire. What’s next?
This article gave you more than names, it gave you experience-backed insight. A guide to 9 trusted Chinese die casting manufacturers I’ve tested under pressure.
Why? Because I once stood exactly where you are. Searching. Hoping. Wasting time.
Now you don’t have to. Your shortcut is here. Use it.
Start with confidence, not uncertainty. Your product and your brand deserve that.
Contact us today and let’s talk about your project and move it forward.
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