Your Reliable Partner for Precision Aluminum Die Casting - Sunrise
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Precision Die Casting Solution
With advanced die casting and engineering technology, we deliver precision aluminum components and tailored manufacturing solutions.
Sunrise Industry Partners Worldwide
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Your Reliable Partner for Precision Aluminum Die Casting

We specialize in aluminum die casting for complex, high-precision parts. From early design stage to full-scale production, our team works closely with you to deliver reliable results with flexible
capacity and strict quality control.

  • Certified to meet global standards across critical industries
  • Rich experience serving clients across Europe and North America
  • One-stop service from prototyping to final delivery
  • European support through our Düsseldorf office

Sunrise Die Casting Technology

We use the right casting method based on your design and performance requirements, delivering high precision, mechanical strength, and good performance parts for you.
High pressure die casting is our primary core manufacturing focus. We produce complex and thin-walled aluminum parts with unmatched speed, precision, and proven consistency. This advanced method is ideal for high volume production with excellent dimensional control at a competitive overall cost.
Vacuum die casting significantly enhances overall part integrity by reducing harmful gas porosity during the casting process. We apply it to parts that require exceptional high strength, precision machining, or strict porosity control, especially in sealing or safety-critical applications.
We use semi-solid casting technology to improve flow control and reduce defects like porosity and shrinkage. This process helps us deliver aluminum parts with higher precision, better strength, and greater consistency. It is well suited for complex components in robotics and medical devices.

Custom Die Casting Parts For Your Industry

We provide die casting solutions that meet your industry’s needs, from functional parts to appearance components, all built with quality and performance in mind.
Medical

Medical devices demand precise, lightweight, and strength parts for critical components. We produce complex aluminum castings for surgical systems, imaging devices, and diagnostic equipment.

Marine

Marine equipment needs corrosion resistant and sealed parts to ensure long term performance offshore. We produce aluminum housings and components for navigation, control, and onboard electronics.

Automotive

Automotive parts must meet tight tolerances, structural strength, and cost efficiency. We offer design flexibility and casting expertise to support volume production of brackets, housings, and other structural components.

Robotics

From industrial arms to surgical robots, we supply aluminum components that combine strength, precision, and lightweight performance, engineering for smooth motion and reliability.

Telecommunication

We cast aluminum enclosures, housings, and heatsinks for telecom systems. These components combine structural strength and thermal stability for reliable performance in compact, high demand environments.

Agriculture

We make durable aluminum housings and covers for agricultural electronics like positioning and control units. Designed to resist shock, moisture, and outdoor exposure, our parts protect sensitive systems in the field.

Delivered Die Casting Projects

Explore aluminum die castings we’ve delivered across various industries. Each project showcases our precision, consistency, and custom manufacturing capability.
For Medical
Light Holder Die Castings
For Medical
Dental Scanner Aluminum Base
For Medical
Scroll Compressor Die Castings
For Marine
Radar Die Cast Housing
For Automotive
Engine Tube Casted Component
For Marine
Communication Casted Round Plate

End-to-End Die Casting Services

From prototyping to finishing, we manage the entire die casting process under one roof. Our full process control ensures better lead time, quality, and cost efficiency for your project.
Rapid Prototyping

Prototyping

Fast Verification
We machine parts directly from solid aluminum with no tooling required. This is ideal for fast testing, fit checks, and design changes.
Broad Scope of Material
We offer prototypes in aluminum, zinc and stainless steel to match real application needs.
Multi-axis CNC Machinery
Our 3 axis to 5 axis CNC machines support tight tolerances and complex geometries.
Die Casting Tooling

Die Casting Tooling

Design Support
We provide mold flow analysis and DFM guidance to optimize casting quality and reduce trial cycles.
Fast Lead Time
Our molds are designed, built, and maintained in-house. First samples are typically delivered within 2 to 4 weeks.
Long Tool Life
We ensure stable production with hardened tool steel, proper processing, and complete lifetime mold care.
Aluminum Die Casting

Aluminum Die Casting

Wide Tonnage Range
We cast aluminum parts from small housings to large enclosures using 280 to1600 ton die casting machines.
Advanced Casting Process
We use vacuum and semi-solid technologies to reduce porosity and improve mechanical strength.
Reliable Batch Quality
Our process control ensures consistent dimensions and stable production quality.
CNC Machining

Machining

Tight Tolerance Capability
We achieve high accuracy on key dimensions, making it ideal for high precision assemblies.
Custom Fixtures & Tools
We design fixtures and cutting tools in-house to ensure stability and repeatability in every operation.
Complex Geometry Ready
Our Makino precision CNC machines handle deep pockets, fine walls, and multi surface parts with high accuracy.
Surface Finishing

Surface Finishing

Full Treatment Capabilities
We offer sandblasting, surtec 650, powder coating, plating, and more.
Functional & Cosmetic Options
Our finishes meet both technical requirements such as corrosion resistance and visual standards for appearance parts.
Consistent Quality
We ensure surface consistency with controlled processes and qualified local partners.

Where Precision Meets Poduction

We produce precision parts through advanced die casting, high end CNC machining, and tightly controlled production processes.
  • Precision Production

    Every stage of our production, from mold design to CNC machining, is built for precision. With advanced die casting processes and Makino equipment, we achieve ±0.005 mm tolerances on critical features.
    Stable processes, skilled teams, and real-time inspections ensure dimensional consistency and reliable quality across batches.

  • Precision Production

    Every stage of our production, from mold design to CNC machining, is built for precision. With advanced die casting processes and Makino equipment, we achieve ±0.005 mm tolerances on critical features.
    Stable processes, skilled teams, and real-time inspections ensure dimensional consistency and reliable quality across batches.

    Precision Machining
  • Precision Production

    Every stage of our production, from mold design to CNC machining, is built for precision. With advanced die casting processes and Makino equipment, we achieve ±0.005 mm tolerances on critical features.
    Stable processes, skilled teams, and real-time inspections ensure dimensional consistency and reliable quality across batches.

Where Quality is Built

Quality is built into every stage of our process, from raw material to final inspection, ensuring reliable and repeatable results.

  • Certified quality systems for high standard industries
  • ZEISS CMM and 3D scanner for precision inspection
  • X-ray and industrial CT for internal quality detection
  • In-process control ensures batch to batch consistency

What Makes Sunrise Different

Sunrise is not more than a manufacturer. We’re your long term partner for precision and efficient solutions. See what makes Sunrise different.
Cost & Time Saving
Streamline your project with one-stop service and reduce time spent managing multiple suppliers.
Precision Production
Ensuring high quality and precise tolerances of the final products, meeting your exacting requirements.
Expert Support
We work together closely with your team to solve complex designs and significantly improve manufacturability.
Localized Support
Supporting European clients faster and more flexibly through our highly dedicated Düsseldorf office.
Experience Utilization
Avoid costly mistakes and achieve predictable success with our deep industry experience on die castings.
Fast Response
Quick feedback, truly agile action, and consistently short delivery lead times to keep your project on track.
Lean Production
Efficient operations ensure effectively cost-effective production with stable quality and reliable output.
Green Partner
We support ESG goals with innovative, eco-friendly manufacturing and cleaner processes

What Our Customers Value Most

Our clients trust us to offer dependable service. Here's what they value most in working with Sunrise.
  • starsVerified
    Chuck
    I am very appreciated. The BK products that you folks support are on an upswing.I also want to thank you for your support in cost reductions and pulling in deliveries.
  • starsVerified
    Richard
    Sunrise never let me down, whatever the new projects or current on-going parts. They do have rich experience and this great help. I like their perfect DFM, really fast, and on-time delivery.
  • starsVerified
    Trung
    Thank you, the quality is very well. I hope next year will be successful so that we can do more business with you.
  • starsVerified
    Elisa
    We’ve worked with Sunrise on several projects now. Communication is always smooth, and the quality is consistent. They understand what we need and deliver on time.

FAQ

What’s your typical lead time for production?

Normally 4 weeks for tooling, 2–3 weeks for sanple production, depending on part complexity.

What tolerances can you achieve?

We can hold tolerances down to ±0.005 mm on critical dimensions.

Do you offer prototypes before mass production?

Yes. We offer CNC and 3D-printed prototypes for testing and verification.

What materials do you work with?

We mainly work with aluminum alloys such as ADC12, A380, AlSi10Mg, and more.

Can you provide quality documentation and inspection reports?

Yes. We provide material certificates, CMM reports, PPAP, and other documents upon request.

Upload or Send CAD Drawings
Got a design? Just upload your files or email them to us
Request for Quotation (RFQ)
We’ll review your drawings and get back with a clear quote fast
DFM (Design for Manufacturability) Analysis
Our engineers check your design and suggest ways to make it better
Tooling Design & Manufacturing
We build the mold that makes your part precise and production-ready
Die Casting Production
From die casting to machining and finishing we handle everything in-house
Quality Control & Delivery
We run thorough checks to ensure quality before safe delivery

Resource Center

Explore technical articles and expert guides to support your next die casting project.
High Pressure Die Casting
Ideal for high-volume production, HPDC offers speed, precision, and reliability in complex aluminum components.
Vacuum Die Casting
Improve overall part integrity and effectively reduce internal die casting porosity—vacuum casting is absolutely perfect for high-strength and heat treated applications.
Semi-solid Die Casting
This die casting offers low porosity, excellent strength, and exceptionally smooth surface finish—ideal for complex, high-performance parts.
Aluminum Die Casting Design Guide
A practical guide for engineers designing cost-effective, high-precision aluminum die cast parts.

Contact for Your Next Die Casting Parts

Tell us the details of your next project and our team will be in touch with you soon.
x
Request for Quote or Information
We would be glad to receive your request for quote.
Please email us your detailed requirements including 2D drawing & 3D Model and Quantity.
sales@sunrise-metal.com
  • +86-512-55291075
  • +86 13912651818
  • No 1456, Fushikang Rd, Kunshan City, Jiangsu, China
We are close to Shanghai PVG,SHA,& WUX Airportwe can arrange pick-up when you visit us.
Please fill out the form if you have any question.
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