Top 10 automotive die casting manufacturers in China and the world

The automotive world has radically changed in the last century, and innovations in materials and production processes have made the vehicles we see on our streets what they are today. Die casting has stood out as one of the most important processes in the manufacture of high-quality, lightweight, and durable parts. With the increased demand for fuel-efficient vehicles, die casting has emerged as a major theme in recent automobile manufacturing, where die casting manufacturers can cope with tough performance, safety, and environmental regulations.

Die casting entails the use of molten metal, using the force to penetrate easily into recyclable steel molds or dies. This allows precision, strength, and consistency, making it ideal in the production of parts for engines, transmission housing, structural components, and more, frequently, battery housing of electric vehicles (EV). The future of die casting has grown with the increased emphasis on movable energy and electric powertrains on the world scene, as the technologies envision casting large complex castings with new technologies like the giga casting process.

China has a huge industrial base, and thus has effectively become a monopoly when it comes to the die casting industry, not to mention the supply of the products to local car manufacturers, as well as selling the products to international brands. Meanwhile, the world industry frontrunners also produce innovations fostering a competitive environment that is based on the production of the most efficient, sustainable, and high-tech products.

1. Sincere Tech

Year of Establishment: 2005
Number of Employees: 100-500
Business Type: Plastic Injection Mold Manufacturing, Die Casting, CNC Machining, Assembly Services

Website and Contact:

Website: plasticmold.net
Email: info@plasticmold.net
Phone: +86 135 30801277
Address: Building 1, No. 30 Huan Zhen Rd, Shang Dong village, Qi Shi Town, Dongguan City, Guangdong province, China, 523000

Company Profile

Sincere Tech was established with years of experience in focus on precision manufacturing to become one of the leading providers of custom die casting solutions in China. The company is based in Dongguan City, Guangdong Province, and uses a modern facility with 100-500 qualified employees. In addition to die casting, Sincere Tech also engages in plastic injection molding and CNC machining, among other professional services like plastic injection Runner. It is competent to create and provide cost-effective die cast and precisely moving components to the auto industries, electronic industries, medical industries, and industrial industries. They cover the entire production process itself: application to die casting mould development, and finally to final assembly of the product, allowing quality control at all levels. Professionalism and high-quality services are noticeable features of Sincere Tech as it integrates a range of advanced machinery with rigorous requirements.

Quality Commitments

In Sincere Tech, quality is involved in each phase of production. The management that runs on ISO 9001 certification makes the company subjects all raw materials, tooling, molds, and final products to severe inspections through the use of intelligent measuring instruments like CMMs and projectors. All parts are checked in terms of their accuracy of dimensions, smoothness of surfaces, and sustainability. Client feedback stimulates continuous improvement, so that each project will comply with the changing industry standards. Sincere Tech has a mission of providing accurately engineered components that will meet or exceed the expectations of its clients.

Why We Should Select Sincere Tech?

• Distribution of life cycle services comprising design, offers, final assembly, and production, all under one roof.
• Experience with more than 18 years in custom die casting and aluminum die casting projects.
• Quality control to the highest standard, ISO 9001 developed and detailed QCC. Procedures.
• Advanced technology in high-pressure die casting and CNC machines of precision.
• Supports a variety of industries such as automotive, electronics, healthcare, etc.
• Have a customer-centric, long-term relationship with customized solutions and reactive support.
• High-quality production at Low competitive prices that provide specific solutions to various project needs.

2. GC Precision Mould

Year of Establishment: 1999
Number of Employees: 100-200+
Business Type: Aluminum, Zinc, Magnesium Die Casting, CNC Machining, Plastic Injection Molding

Website and Contact:

Website: aludiecasting.com
Email: info@aludiecasting.com
Phone: +86 131 4886 5556
Address: No. 30 Huan Zhen Rd, Qi Shi Town, Dongguan City, Guangdong Province, China, 523516

Company Profile

GC Precision Mould Co., Ltd was established in 199atin D University, Dongguan City, Guangdong Province. It is a professional manufacturer of custom die casting services in China. The company also processes aluminum, zinc, and magnesium die casting, CNC machining, and plastic injection molding with 100 200 proficient personnel. The projects undertaken by GC Precision range from simple to complex and can help clients move through stages of mold design all the way to mass production. The company supplies the automotive, aerospace, medical, and consumer electronics industries and has been focused on providing high-precision, durable parts of international quality. Their latest equipment, highly skilled t, team and engineering capable of delivering challenging assignments in a professional and efficient manner with a focus on being innovative, quality-focused focused and customer-based satisfaction.

Quality Commitments

GC precision works with ISO 9001 assured quality management measures so that each project attains the satisfaction of the client. They have the processes of mold inspection, first article test, in-process monitoring, and final inspection. High-level equipment, such as CMMs, spectrometers, tensile testing machines, etc., ensures that they have great mechanical properties and no flaws. The reliability, performance, and consistent value to the clients are guaranteed through the continuous process refinement and training of its employees.

Why GC Precision Mould?

• Knowledge of aluminum, zinc, and magnesium die casting. High-pressure die-cast modern facilities and CNC machining.
• More than 2 decades of experience in the international industrial industries.
• A quality system certified to the ISO 9001 standard, and thorough inspections.
• High-quality solutions at the lowest possible cost.
• Full project coverage: mold design, prototyping, production, and post-processing.
• Techno-manual solutions with quick and responsive communication customized to clients.

3. CNM Tech

Year of Establishment: 20+ years ago
Number of Employees: 100-400
Business Type: Precision Die Casting, CNC Machining, Assembly Services

Website and Contact:

Website: diecastingschina.com
Email: info@diecastingschina.com
Phone: +86 130 4589 8002
Address: Rm 101, No.40, Donghu road, Jinglian, Qiaotou town, Dongguan city, Guangdong Province, China. 523520.

Company Profile

CNM Tech Co., Ltd in Dongguan City, Guangdong Province, China is well known in the custom die casting industry. The company employs 100-400 trained workers whose strength lies in aluminum die casting, CNC machining, and full assembly. The industries served by CNM Tech include automotive, electronics, medical devices, and consumer products, where it offers end-to-end services in the form of the initial design and mold making, and final assembly. With the adoption of cutting-edge machines and technological manufacturing processes, the company successfully provides its clients with high-quality, accurate, and consistent parts located across the globe.

Quality Commitments

CNM Tech Quality Management incorporates a strict quality control program with an ISO 9001-certified program that involves a rigorous verification of materials, in-process inspection, and post-process testing of CMMs, 3D scanners, and ultrasonic testers. Trained personnel are ongoing improvement initiatives that guarantee uniform manufacturing efficiency, accuracy, and tough die-cast components that fit the needs of the customers.

Why You Choose CNM Tech?

• End-to-end service: design, die casting, CNC machining, and assembly.
• Specializing in precision, intricate aluminium die-cast parts.
• Quality system that is ISO 9001-certified, and multi-level inspections.
• More than 20 years of experience in the automotive, medical, and electronics industries.
• Sophisticated equipment and testing facilities guarantee a fast and dependable delivery of projects.
• Fast response and effective support for client-based engineering solutions.

4. Aero Metals Ltd

Website and Contact:

Website: https://www.aerometals.com/
Telephone: 219.326.1976
Fax: 219.326.1972
Address: 1201 East Lincolnway, La Porte, IN 46350 USA

Company Profile

Aero Metals has more than 60 years of expertise in precision casting for the aftermarket automotive market, specializing in heavy-duty and off-highway trucks. Through their multiple years of specialising in investment casting, a method that is highly accurate in lost-wax, they maintain the high standards to provide components that need to replace parts on heavy trucks, tractors, and construction equipment, to name a few, with high tolerances and effective durability criteria. Having its production capacity based in the United States, Aero Metals can provide its clients with custom-made parts to client-specified criteria. 

And a major strength is their alloy versatility: casting possibilities range across aluminum, stainless steel, ductile iron, and nickel-based metals, among others, enabling optimized performance, corrosion resistance, load efficiency, and thermal efficiency.  Magnetic part inspection- Technology is competitive with fluent penetrant inspection and radiographic inspection, NADCAP-approved non-destructive testing lab (American Metal Testing) integrated in-house, enabling all castings to satisfy ISO 9001:2015 standards and stringent quality checks.

The Aero Metals itself conducts all services: engineering and tooling to low and high-volume production and finishing, and it can provide end-to-end services. They have the benefit of efficiency in their direct manufacturing process, cost and lead time benefits, and confidence that they can manufacture complex and durable parts in an application that requires a great deal of the manufacturing process.

Why You Choose Aero Metals?

When you choose Aero Metals, you choose a precision casting expert with a reliable reputation of nearly 60 years. They have the experience in investment casting that provides intricate, long-lasting, and dimensionally precise car components. Having such a variety of alloys coupled with in-house engineering and NADCAP-certified quality testing, they ensure reliable components withstand harsh environments. Their facility in the U.S. provides consistency in quality, short lead times, and customer care-based solutions that make Aero Metals the solution to providing strength, precision, and longevity of applications in the automotive industry.

Services

Aero Metals provides the entire platform of precision casting services designed to fit the automotive industry. Their primary strength is in investment casting manufacturing, with capabilities in complex and long-lasting parts of an outstanding level of precision. The services offered are engineering and designing services, tooling services, prototypes and production casting services, and secondary finishing services that include machining, polishing, and coating. They also offer NADCAP-approved non-destructive test (NDT) to deliver the highest quality standards. Aero Metals provides high-quality, precision-manufactured components with end-to-end services to specialty and heavy-duty OEM and Aftermarket applications.

5.  Milwaukee Precision Casting, Inc.

Website and Contact:

Website: https://www.milwaukeeprec.com/
Phone: 414-483-7111, 414-483-7192
Address: 3400 S Nevada St,  Milwaukee, WI 53207

Company Profile

Milwaukee Precision Casting, Inc. is a successful investment foundry of castings in Milwaukee, Wisconsin, which was launched in 1993. The firm is focusing on manufacturing high-quality precision castings suitable for a wide spectrum of industries, such as aftermarket and military, oil and gas, agriculture, etc. Dedicated to custom manufacturing work, Milwaukee Precision Casting has knowledge in a range of alloys stainless steel, aluminum, cobalt, carbon steel, and tool steel.

Lost-wax casting, The investment casting process provided by this company guarantees complex and durable as well as highly accurate parts. Milwaukee Precision Casting is dedicated to maintaining the peak industry standards, which include such certifications as ISO 9001:2015 and AMS 2175. They are also quality-focused since they adhere to the regulations of ITAR.

Reputable in terms of providing reliable and innovative casting solutions, Milwaukee Precision Casting still serves clients working in different areas, offering components that comply with high requirements in terms of performance and durability.

Why Choose Milwaukee Precision Casting?

Milwaukee Precision Casting distinguishes itself with over several decades of experience in investment casting and manufacturing accurate/ durable parts in a variety of industries. High-performance parts have a quality standard that is certified ISO 9001:2015 and compliant with the ITAR policy. Experience in a wide range of alloys and complex shapes well as state-of-the-art production and automation, facilitates rapid and low-cost solutions. Guided by their customer-centric focus, inclusion, and innovation, they are dedicated to providing customized casting products that meet some of the highest standards of industry specifications and so a reliable provider of precision parts.

Services

Milwaukee Precision Casting has diversified investment casting services in automotive, aerospace, military, oil & gasand agricultural industries. Their services cover custom alloy casting, engineering support services, development of prototypes, high-volume manufacturing, and secondary services of machining, heat treatment, and surface finishing. The company also offers integration with automation technology in order to maximize the efficiency of production as well as have consistency in quality. They present accurate, strong, and dependable components designed and measured to the requirements of their clients maximally through the use of innovative methods in their casting, together with the strict inspection and testing of their products.

6.   Inova Cast Pvt. Ltd..

Website and Contact: 

Website: https://www.inovacast.com/
Email: info@inovacast.com
Phone: +912827252282

Company Profile

Inova Cast Pvt., Ltd., located at Rajkot, Gujarat, India, was set up in 1993 and is a major manufacturer dealing with precision investment castings catering to the automobile industry. With the highly refined lost-wax casting methods, the company manufactures components using ferrous and non-ferrous alloys such as martensitic stainless steel and carbon steel of high quality. 

Inova Cast invests in excellence and guarantees all products with high-quality standards aligning to international standards and has certificates ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 under TUV NORD. 

At their state-of-the-art manufacturing facility, they have modern machining, a separate CNC machine shop, which can produce components when special surface finishes and high precision dimensions are required. 

Inova Cast is committed to fulfilling its customers in respect to quality, innovation, and customer satisfaction, which has made it a respectable automotive casting partner across the globe.

Why did You Choose Inova Cast?

Decades of experience and innovation, coupled with leading technology in investment casting, enable Inova Cast to provide first-quality and precision automotive components. Their processes are ISO-certified, with regard to being consistent, reliable, and supporting global standards. Armed with the latest technologies and CNC abilities, they are capable of doing intricate, long-lasting wear components within strict tolerances. Regularity in innovations and quality control, as well as customer satisfaction, have won the trust of other automotive manufacturing companies across the globe in Inova Cast.

Services

Inova Cast makes complex investment casting available, such as custom alloy casting, precision part making, and CNC machining. They do services that include prototype development, high volume production, heat tr, and surface finishing, ensuring their components meet up desired specifications. Inova Cast is a supplier to automotive and allied industries with a blend of cutting-edge technology, high-quality standards, and engineering services to provide quality products with sustainable performance, reliability, and design.

7. Ermak Foundry & Machining, Inc.

Website and Contact: 

Website: https://ermak.com/
Phone: +1 952-448-2801
Address: 840 Arbor Drive, Chaska, MN, United States, Minnesota

Company Profile

Ermak Foundry Machining Inc. is a top manufacturer that deals in non-ferrous sand castings that are alloyed in aluminum and manufactured to suit automobiles and racing. Ermak is a company based in Chaska, Minnesota, and covers the Upper Midwest (Iowa, North Dakota, South Dakota, Wisconsin, and parts of Canada). The company uses various environmentally friendly castings like A356, 356, 333, C355, 319, 535, and 713 aluminum alloys in order to cast high-quality products. Ermak provides a full range of services, including prototype development, reverse engineering, casting integration, assembly analysis, and cost-effective and efficient casting and assembly manufacturing. Dedicated to excellence, Ermak products are repeatable, consistent, and cost-competitive to serve the multi-faceted requirements of the automotive industry. 

Why did You Choose  Ermak Foundry & Machining?

Ermak Foundry and Machining has satisfied customer requirements and has been a preferred manufacturer of high-quality non-ferrous aluminum castings in the automotive and racing fields. They give accurate, repeat solutions, and are cost-effective solutions with many years of experience. They are dedicated to excellence, sophisticated alloys, and prototype development, reverse engineering, and efficient manufacturing expertise so businesses with demanding casting needs can be assured of reliability, consistency, and custom solutions.

Services

Ermak provides an all-encompassing service in the development of prototypes, reverse engineering, and casting integration. Their line areas of assembly include aluminum alloy sand castings using the materials A356, 356, 333, C355, 319, 535, and 713. The company conducts s analysis of its assembly, whereby products are checked for quality and performance levels. They offer a full production cycle with support in concept and design, and final castings, providing efficient, cost-effective, and reliable solutions to the automotive industry.

8. Warner Bros.Foundry Company

Website and Contact: 

Website: https://www.wbcastings.com/
Email: warnerfdy@wbcastings.com
Phone: +1 586-773-0858
Address: 29955 Groesbeck Hwy, Roseville, Michigan 48066 USA

Company Profile 

Warner Brothers Foundry Company is a family-owned, full-service metal casting foundry located in Roseville, Michigan, which was established in 1955 and specializes in aluminum, brass, bronze, and copper alloy castings. The company supports various industries such as the automotive and aerospace industries, as well as the plumbing sector, through in-house manufacturing, and the parts made are 100 percent US-made. Warner Brothers Foundry also implements the latest technologies, including the NBBI-1 No-Bake Core System and the Goff 6 BB shot blaster, to produce high-strength castings with superior mechanical properties and cost effectiveness. They care about their excellence and have a long reputation for excellent customer care and definitive engineering. 

Why did You Choose Warner Bros. Foundry Company?

Warner Bros. Foundry Company is unique in terms of decades of experience, family-owned values, and quality dedication. All the manufacturing processes are completed in-house within the United States, which grants clients confidence in the accuracy and dependability of their castings. The use of high-end technologies will guarantee affordable solutions without judging on quality, thus acting as the industry of choice where high-quality metal casts are needed. 

Services 

Warner Brothers Foundry Company offers a full-service base with sand casting, heat treatment, engineering, rapid prototyping, and machine work. They deal in aluminum alloys, brass alloys, bronze, and copper alloy castings, and can give custom solutions to clients. Their innovative functionalities can produce quality, long-life material that can be used in other applications, whether as a prototype or full-scale production.

9. KSM Castings Group GmbH

Website and Contact: 

Website: https://ensun.io/company/
Email: info@ksmcastings.com
Phone: +49 51 21 505 – 160
Address: Cheruskerring 38, Hildesheim, Germany

Company Profile 

KSM Castings Group GmbH is a global leader within the field of aluminum and magnesium casted components to the automotive industry, located in Hildesheim, Germany, and is a development and manufacturing partner. The company was established in 1947 and has production facilities in Germany, the Czech Republic, Morocco co and the USA In addition to China, it has approximately 3,830 employees all over the world. KSM, being a part of the CITIC Dicastal Group, mixes the German engineering know-how with global manufacturing strength to supply state-of-the-art solutions to chassis, powertrain, and structural components. KSM Castings Group had a turnover of 1.01 billion in 2023 and showing that the company has a large presence within the automotive supply chain. 

Why Choose KSM Castings Group?

KSM Castings Group is distinguished by the amount of its experience, international character, and quality in the domain of the production of lightweight components used in the automotive industry. The company specializes in fine-tuned solutions all the way through to mass production with an emphasis on aluminum and magnesium castings. They believe in the quality requirements of the international community and their affiliation with the CITIC Dicastal Group guarantees quality, pioneering, and economical components in the auto industry. 

Services 

KSM Castings Group offers a complete service to the development, prototyping, and bulk production of castings made of aluminum and magnesium. Their capacities include several casting processes, including high-pressure, die casting, low pressure die low-pressure die casting, and machining. The company focuses on the production of chassis, powertrain, and structure parts, components, to the highest quality with effective manufacturing production in response to the particular needs of the automotive industry. 

10. Aluminium Die Casting SRL

Website and Contact: 

Phone: +39 049 8798011
Fax: +39 049 8790141
Email: info.adc@regalrexnord.com
Address: Viale Veneto, 48, 35020 Saonara (PD) – Italy

 Company Profile 

Aluminium Die Casting SRL is one of the most important Italian companies positioned in Saonara (PD), Italy, and produces aluminum die-cast parts. It manufactures parts that weigh between a couple of grams and up to 20kg that serve across the automotive, industrial automation, and consumer electronics industries. Aluminium Die Casting has fully automated cells and anthropomorphic robots, which guarantee high precision and efficiency of production. All manufacturing lines are synchronized with real-time process control systems and ensure that the high-quality level is met. Being a part of Regal Rexnord, the company applies progressive technologies and an international platform to cut-off solutions to its clients.

Why choose Aluminium Die Casting SRL?

The features of Aluminium Die Casting SRL include a high level of automation that makes the work precise and highly efficient in the production of aluminum die-cast pieces. The company satisfies the varied industry requirements with a production capacity of a few grams to 20 kg. Its merger with Regal Rexnord also improves its technological abilities and delivers new and trustworthy forms to the clients in their casting needs.

Services 

Aluminium Die Casting SRL deals with supplying the products of die-cast aluminum parts, with the fully automated cells and anthropomorphic robots to reach high precision. The real-time systems of controlling the processes provided by the firm ensure that quality is maintained in every production unit. Aluminium Die Casting serves the industries like automotive, industrial automation, and consumer electronics to offer special solutions according to the individual requirements of their clients.

Conclusion

The automotive die casting market is a critical part of the modern manufacturing industry that offers highly engineered components that are required to drive vehicle performance, safety, and efficiency. The examples of the companies described amplify and showcase how global competitors use high technologies, automation, and high-quality standards in order to satisfy the current changing requirements of the automotive industry: CNM Tech in China, Aluminium Die Casting SRL in Italy, and so on. Such manufacturers not only provide high-quality die-cast components of high-quality but also present all-inclusive services, such as design, prototyping, CNC machining, assembly, and post-manufacturing testing, providing their clients with end-to-end services.

When developing a product through a die casting partner who contributes to the vehicle project, it is important to select the right die casting partner that can affect product reliability, the efficiency of the production process, and the overall cost-effectiveness of the product. The companies that focus on the ISO-approved quality management system, multiple-stage quality checks, and unceasing improvement strategies assure profound accuracy and uniformity in all parts. Moreover, they possess international experience in supplying a wide range of industries, including electronics, medical equipment, and industrial machinery, which illustrates that they can orient themselves to complex and specific demands.

To sum things up, automotive die casting manufacturers hit it out due to their dedication to technology, quality, and services to the clients. The fusion of knowledge, technology, and attention to detail not only makes companies comply with industry requirements but also drives developments in car design and production, which is why they are invaluable members of the international car production industry chain.