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Top 10 Aluminium Die Casting Manufacturers and Suppliers in China

Oct 24, 2025

Are you searching for reliable ​​Aluminium Die Casting Manufacturers​​ to bring your product designs to life? Struggling to identify competent ​​Aluminium Die Casting Suppliers​​ who can meet both your quality standards and production timelines? Wondering why sourcing from ​​China​​ has become the strategic choice for leading global OEMs?

This article provides a definitive guide to the top 10 aluminium die casting experts in China, meticulously analyzing their core competencies, specializations, and unique value propositions. We cut through the noise to deliver a clear, comparative overview of each manufacturer's capabilities—from their certifications and equipment to their industry-specific experience—empowering you with the essential information needed to make an informed partner selection.

The following sections will delve into a detailed exploration of these leading companies, so continue reading to discover the ideal partner capable of turning your precision component concepts into high-quality, mass-produced reality.

 

List of the Aluminium Die Casting Manufacturers and Suppliers in China

Brand Headquarters Business Type
1. Minghe Die Casting Company Dongguan, China Precision Die Casting & CNC Machining
2. GC Precision Mold Co., Ltd. (Aludiecasting) Dongguan, China Die Casting & Mold Manufacturing
3. CN Manufacture Tech Dongguan, China High-Pressure Die Casting Specialist
4. Dolin Casting Co., Ltd. Shanghai, China Multi-Process Casting Solutions
5. Oeform Die Casting Dongguan, China Aluminum Die Casting & Surface Treatment
6. SYX Die Casting Dongguan, China Large-Scale Die Casting Production
7. Longquan Hongda Qingdao, China Copper & Aluminum Alloy Casting
8. Moldie Casting Zhejiang, China Precision Die Casting Components
9. Sunrise Metal Kunshan, China Medical & Automotive Die Casting
10. Innovaw Mechanical Co., Ltd. Ningbo, China Custom Metal Components & Casting

 

1. Minghe Die Casting Company

Professional Aluminum Die Casting Manufacturer in China

Introduction:

Minghe Die Casting Company stands as a premier aluminum die casting manufacturer and supplier in China, specializing in high-pressure die casting services for global industrial clients. With over 20 years of expertise in precision metal casting, this IATF 16949 certified die casting company provides comprehensive solutions from mold design to finished components. Their extensive manufacturing capabilities include aluminum die casting, zinc die casting, and magnesium die casting services, supported by a 30,000m² production facility equipped with 20+ die casting machines ranging from 180T to 3000T capacity.

The company excels in delivering custom die casting solutions for diverse industries including automotive, telecommunications, electronics, and machinery sectors. As a reliable aluminum die casting supplier, Minghe offers complete turnkey services encompassing CNC machining, surface treatment, and quality assurance processes. Their engineering team provides professional design for manufacturability support, ensuring optimal performance for complex thin-wall die casting components while maintaining competitive pricing for both prototype and mass production requirements.

Established: 2003

Headquarters: Dongguan, China

Main Products/Services:

  • Precision aluminum die casting components manufacturing
  • Custom die casting solutions and prototype development
  • High-pressure die casting services (180T-3000T machines)
  • Secondary CNC machining and surface treatment
  • Complete mold design and manufacturing services

Business Type: Aluminum Die Casting Manufacturer • Die Casting Supplier • Precision Metal Casting Company • Custom Die Casting Factory • OEM Components Provider

 

2. GC Precision Mold Co., Ltd. (Aludiecasting)

Professional Aluminum Die Casting Manufacturer in China

Introduction:

GC Precision Mold Co., Ltd., operating as Aludiecasting, is a leading aluminum die casting manufacturer and supplier with over 20 years of expertise in precision metal casting services. This ISO 9001 certified die casting company specializes in high-pressure die casting, gravity casting, and custom mold manufacturing for global industrial clients. Their comprehensive manufacturing capabilities include aluminum die casting, zinc die casting, magnesium die casting, and plastic injection molding, supported by die casting machines ranging from 120T to 2800T capacity across multiple production facilities in Dongguan, China.

The company excels as a reliable aluminum die casting supplier for automotive, aerospace, electronics, and telecommunications industries, offering complete turnkey solutions from design to assembly. With extensive experience in custom die casting projects, GC Precision Mold provides professional engineering support, material selection guidance, and quality assurance processes to ensure optimal performance for both prototype development and mass production requirements. Their integrated services include CNC machining, surface finishing, and comprehensive testing capabilities.

Established: 1999

Headquarters: Dongguan, Guangdong Province, China

Main Products/Services:

  • High-pressure aluminum die casting (ADC12, A380, A360 alloys)
  • Zinc die casting services (Zamak 2,3,5,8 series)
  • Custom die casting mold design and manufacturing
  • CNC machining and precision surface finishing
  • Complete assembly and quality testing services

Business Type: Aluminum Die Casting Manufacturer • Die Casting Supplier • Custom Mold Maker • Precision Metal Casting Company • OEM Components Provider

 

3. CN Manufacture Tech (CNM TECH CO., LTD)

Professional Aluminum Die Casting Manufacturer in China

Introduction:

CN Manufacture Tech stands as a distinguished aluminum die casting manufacturer with nearly two decades of specialized expertise in high-pressure aluminum die casting solutions. This certified aluminum die casting supplier has built its reputation on delivering precision aluminum die casting components for demanding applications across multiple industries. The company's aluminum die casting capabilities are enhanced by their comprehensive equipment portfolio, including advanced cold chamber machines specifically designed for aluminum die casting production.

As a full-service aluminum die casting manufacturer, CNM Tech provides complete aluminum die casting solutions that integrate sophisticated engineering software with practical manufacturing expertise. Their aluminum die casting services encompass everything from initial mold design to final component finishing, making them a preferred aluminum die casting supplier for clients requiring complex geometries and tight tolerances. The company's commitment to aluminum die casting excellence is demonstrated through their investment in specialized machinery and quality control systems dedicated solely to aluminum die casting production.

Established: 2005

Headquarters: Dongguan, Guangdong Province, China

Main Products/Services:

  • High-pressure aluminum die casting manufacturing
  • Precision aluminum die casting for automotive applications
  • Custom aluminum die casting mold design and development
  • Aluminum die casting prototype and mass production
  • Comprehensive aluminum die casting quality assurance

Business Type: Aluminum Die Casting Manufacturer • Aluminum Die Casting Supplier • Precision Die Casting Specialist • Custom Aluminum Components Provider • OEM Die Casting Solutions Partner

 

4. Dolin Casting Co., Ltd.

Professional Aluminum Die Casting Manufacturer in China

Introduction:

Dolin Casting Co., Ltd. has established itself as a prominent aluminum die casting manufacturer in China's competitive foundry market, leveraging over two decades of specialized experience in aluminum die casting production. The company operates as a comprehensive aluminum die casting supplier, offering extensive capabilities across multiple casting methodologies to serve diverse industrial sectors. With a strong focus on aluminum die casting technologies, Dolin provides clients with sophisticated manufacturing solutions that encompass the entire production cycle from initial design to final component delivery.

This aluminum die casting manufacturer maintains a significant advantage through its integrated approach to aluminum die casting services, combining advanced production techniques with stringent quality control measures. The company's expertise in aluminum die casting enables them to handle complex projects requiring precision engineering and tight tolerance specifications. As a trusted aluminum die casting partner, Dolin supports global clients with customized aluminum die casting solutions, technical consultation, and reliable supply chain management, ensuring consistent quality and performance in every aluminum die casting component produced.

Established: 1998

Headquarters: Shanghai, China

Main Products/Services:

  • High pressure aluminum die casting manufacturing
  • Custom aluminum die casting solutions and prototyping
  • Precision aluminum die casting for automotive and industrial applications
  • Aluminum die casting tooling design and development
  • Complete aluminum die casting supply chain management

Business Type: Aluminum Die Casting Manufacturer • Aluminum Die Casting Supplier • Precision Die Casting Company • Custom Aluminum Casting Solutions Provider • OEM Die Casting Components Manufacturer

 

5. Oeform Die Casting

Professional Aluminum Die Casting Manufacturer in China

Introduction:

Oeform has established itself as a premier aluminum die casting manufacturer in China's competitive metal casting industry, specializing in high-pressure aluminum die casting solutions since 2003. This ISO 9001 and IATF 16949 certified aluminum die casting supplier provides comprehensive manufacturing services for automotive, aerospace, and electronics industries. With advanced cold chamber die casting machines ranging from 500T to 3000T capacity, Oeform delivers precision aluminum die casting components with tolerances as tight as ±0.02mm.

As a professional aluminum die casting manufacturer, Oeform offers complete turnkey solutions from mold design to final component assembly. Their aluminum die casting services cover a wide range of alloys including ADC12, A380, and A356, with specialized capabilities in thin-wall aluminum die casting for complex geometries. The company's aluminum die casting expertise is complemented by in-house CNC machining and surface treatment facilities, making them a preferred aluminum die casting supplier for global OEMs requiring high-quality, precision-engineered components.

Established: 2003

Headquarters: Dongguan, Guangdong, China

Main Products/Services:

  • High-pressure aluminum die casting manufacturing
  • Precision aluminum die casting for automotive applications
  • Custom aluminum die casting mold design and development
  • Aluminum die casting prototype and mass production
  • Comprehensive aluminum die casting quality assurance

Business Type: Aluminum Die Casting Manufacturer • Aluminum Die Casting Supplier • Precision Die Casting Specialist • Custom Aluminum Components Provider • OEM Die Casting Solutions Partner

 

6. SYX Die Casting (Dongguan SYX Die Casting Technology Co., Ltd.)

Professional Aluminum Die Casting Manufacturer in China

Introduction:

SYX Die Casting has established itself as a premier aluminum die casting manufacturer in China's competitive metal components industry, specializing in high-pressure aluminum die casting solutions since 1999. This IATF 16949 and ISO 9001 certified aluminum die casting supplier provides comprehensive manufacturing services for automotive, aerospace, and electronics industries. With advanced die casting machines ranging from 160T to 3500T capacity, SYX delivers precision aluminum die casting components with tolerances as tight as ±0.02mm.

As a professional aluminum die casting manufacturer, SYX offers complete turnkey solutions from mold design to final component assembly. Their aluminum die casting services cover a wide range of alloys including ADC12, A380, and A356, with specialized capabilities in thin-wall aluminum die casting for complex geometries. The company's aluminum die casting expertise is complemented by in-house CNC machining and surface treatment facilities, making them a preferred aluminum die casting supplier for global OEMs requiring high-quality, precision-engineered components.

Established: 1999

Headquarters: Dongguan, Guangdong, China

Main Products/Services:

  • High-pressure aluminum die casting manufacturing
  • Precision aluminum die casting for automotive applications
  • Custom aluminum die casting mold design and development
  • Aluminum die casting prototype and mass production
  • Comprehensive aluminum die casting quality assurance

Business Type: Aluminum Die Casting Manufacturer • Aluminum Die Casting Supplier • Precision Die Casting Specialist • Custom Aluminum Components Provider • OEM Die Casting Solutions Partner

 

7. Qingdao Longquan Hongda Copper & Aluminum Casting Co., Ltd.

Professional Aluminum Casting Manufacturer in China

Introduction:

Qingdao Longquan Hongda Copper & Aluminum Casting Co., Ltd. operates as a specialized aluminum alloy casting manufacturer with over 40 years of expertise in metal casting solutions. Established in 1978, this ISO 9001 certified aluminum casting company provides comprehensive manufacturing services including aluminum die casting, gravity casting, and sand casting for global industrial clients. Their 28,000m² production facility houses advanced equipment capable of producing aluminum alloy casting components up to 60kg in weight with precision machining capabilities.

The company distinguishes itself as a reliable aluminum alloy casting supplier through integrated casting and machining services. Their aluminum alloy casting expertise covers various processes including high pressure die casting, low pressure casting, and sand casting, utilizing alloys such as A360, A380, and ADC12. With complete in-house capabilities from mold design to finished components, Longquan Hongda serves automotive, machinery, and pump industries with high-quality aluminum alloy casting solutions while maintaining competitive pricing for both prototype and mass production requirements.

Established: 1978

Headquarters: Qingdao, Shandong Province, China

Main Products/Services:

  • Aluminum alloy die casting and gravity casting
  • Custom aluminum alloy sand casting solutions
  • Precision CNC machining for aluminum castings
  • Complete mold design and manufacturing services
  • Quality assurance and testing for aluminum alloy components

Business Type: Aluminum Alloy Casting Manufacturer • Metal Casting Supplier • Custom Casting Solutions Provider • Precision Casting Company • OEM Components Producer

 

 

8. Moldie Casting

Professional Aluminum Die Casting China Manufacturer

Introduction:

Moldie Casting operates as a specialized die casting mold manufacturer and precision engineering solutions provider in China's competitive manufacturing sector. With ISO 9001:2015 certification and a 5,000-square-meter production facility, the company focuses on developing large and medium-sized precision die-casting molds for global industrial clients. Their core expertise encompasses custom mold design and manufacturing for aluminum, zinc, and magnesium die casting applications, supported by advanced CAD/CAM software and CNC machining technology.

The company distinguishes itself through comprehensive die casting solutions that integrate mold design, production, and quality assurance processes. Moldie's engineering team collaborates closely with clients to transform product concepts into detailed blueprints, ensuring optimal mold performance and longevity. Their technical capabilities include intricate cooling channel design, premium tool steel utilization, and precision manufacturing techniques that guarantee tight tolerances and consistent quality in high-volume production environments.

Established: 2015

Headquarters: Ningbo, Zhejiang, China

Main Products/Services:

  • Precision die casting mold design and manufacturing
  • Custom die casting solutions for aluminum, zinc, and magnesium
  • High-volume production die casting molds
  • Mold optimization and maintenance services
  • Quality assurance and precision testing

Business Type: Die Casting Mold Manufacturer • Precision Mold Specialist • Custom Tooling Solutions Provider • Die Casting Engineering Partner • OEM Mold Production Expert

 

9. Sunrise Metal

Professional Aluminum Die Casting China Manufacturer

Introduction:

Sunrise Metal has established itself as a premier aluminium die casting manufacturer in China's industrial manufacturing sector, leveraging extensive expertise in high-pressure aluminum die casting technologies. As a certified aluminium die casting supplier with IATF 16949, ISO 13485, and ISO 9001 accreditations, the company specializes in producing precision aluminum die casting components for demanding applications across medical, automotive, and industrial sectors. Their manufacturing capabilities include advanced die casting equipment ranging from 280T to 1600T capacity, enabling them to deliver complex aluminum die casting solutions with exceptional dimensional accuracy and consistent quality.

The company's aluminum die casting manufacturing services encompass comprehensive solutions from initial design to final production, supported by in-house tooling development and precision machining facilities. As a reliable aluminium die casting supplier, Sunrise Metal maintains stringent quality control protocols throughout the aluminum die casting process, ensuring components meet rigorous medical and automotive industry standards. Their expertise in aluminum die casting extends to various alloys including ADC12, A380, and A356, with particular proficiency in thin-wall aluminum die casting applications requiring high precision and structural integrity.

Established: 2015

Headquarters: Kunshan, Jiangsu, China

Main Products/Services:

  • High-pressure aluminum die casting manufacturing
  • Precision aluminum die casting for medical devices
  • Custom aluminum die casting mold design and development
  • Aluminum die casting prototype and medical-grade production
  • Comprehensive aluminum die casting quality assurance

Business Type: Aluminum Die Casting Manufacturer • Medical Device Casting Supplier • Precision Die Casting Specialist • Custom Aluminum Components Provider • OEM Die Casting Solutions Partner

 

10. Innovaw Mechanical Co., Ltd.

Professional Aluminum Die Casting Manufacturer in China

Introduction:

Innovaw Mechanical Co., Ltd. operates as a comprehensive aluminum die casting manufacturer and metal components supplier with over 20 years of manufacturing expertise in China's foundry industry. This IATF 16949 certified aluminum die casting company specializes in multiple casting processes including high pressure die casting, low pressure casting, and gravity casting for global industrial clients. With annual production capacity exceeding 3,000 different aluminum die casting components, Innovaw serves diverse sectors including automotive, marine, LED lighting, and medical equipment industries.

As a professional aluminum die casting supplier, Innovaw provides complete manufacturing solutions from rapid prototyping to mass production, supported by in-house CNC machining and surface treatment facilities. Their aluminum die casting services cover various alloys with particular expertise in thin-wall and complex geometry components requiring high dimensional accuracy. The company's aluminum die casting capabilities are enhanced by advanced quality control systems including mold flow simulation, PPAP documentation, and comprehensive dimensional inspection, making them a reliable aluminum die casting manufacturer for OEMs demanding stringent quality standards.

Established: 1998

Headquarters: Ningbo, Zhejiang, China

Main Products/Services:

  • High pressure aluminum die casting manufacturing
  • Custom aluminum die casting mold design and tooling
  • Precision CNC machining for die cast components
  • Complete surface treatment solutions
  • Quality assurance and PPAP documentation

Business Type: Aluminum Die Casting Manufacturer • Precision Casting Specialist • Custom Metal Components Supplier • OEM Production Partner • Turnkey Manufacturing Solutions Provider

 

Conclusion

The global manufacturing landscape for aluminum die casting is dominated by a diverse group of specialized Chinese companies, each offering unique strengths to international clients. As detailed in the overview of the top 10 manufacturers, leaders like Minghe and SYX have set high standards in high-pressure die casting for the automotive and electronics sectors, while others like Sunrise Metal have carved out a niche in precision medical components. These companies collectively highlight key industry trends: the critical importance of IATF 16949 certification for automotive work, the demand for integrated services from mold design to final assembly, and the need for advanced capabilities like thin-wall casting and precision CNC machining.

Navigating this competitive field to find a partner that combines extensive experience with comprehensive capabilities and a strong quality focus is essential for project success. This is where ​​Innovaw Mechanical Co., Ltd.​​ distinguishes itself. Established in 1998, Innovaw brings over two decades of proven expertise to the table, operating as a versatile manufacturer certified to IATF 16949 standards. Unlike many competitors that may specialize in a single process, Innovaw’s key strength lies in its mastery of multiple casting technologies, including high-pressure, low-pressure, and gravity casting, allowing it to recommend and deliver the most optimal and cost-effective solution for each specific client requirement.

Furthermore, Innovaw enhances its value proposition by providing a true one-stop service, encompassing everything from rapid prototyping and in-house mold design to precision machining and surface finishing. This end-to-end control, supported by rigorous quality assurance protocols like PPAP documentation, ensures consistency, reduces supply chain complexity, and guarantees that components meet the stringent demands of industries from automotive and marine to LED lighting and telecommunications. For businesses seeking a reliable partner capable of handling complex projects with a commitment to quality and technical excellence, Innovaw represents a compelling choice in the Chinese die casting market.

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