Are you looking for reliable aluminium low pressure die casting manufacturers in the world? Wondering which companies offer high precision, consistent quality, and efficient production? Curious about which suppliers can handle complex designs and full-process services from casting to CNC machining?
In this article, we explore the top 10 aluminium low pressure die casting manufacturers globally, highlighting their core strengths, capabilities, and services. You will learn which companies specialize in low pressure die casting, gravity casting, precision machining, surface finishing, and OEM/ODM support. This guide helps you quickly identify the best partners for automotive, industrial, lighting, and electronics applications.
We focus on leading manufacturers and their proven expertise in aluminium low pressure die casting, showing how they combine technology, quality control, and engineering support. Keep reading to discover the top factories and find the right partner for your next project.
| Brand | Headquarters | Core Products & Services |
|---|---|---|
| 1. ZP Aluminum | Foshan, Guangdong, China | LPDC, HPDC & Gravity Casting; Complex Heat Sinks; Motor Housings; Structural Components; CNC Machining |
| 2. Nemak | Monterrey, Mexico | LPDC Core: High-performance Cylinder Heads & Engine Blocks; EV Battery Housings; Structural Safety Parts |
| 3. Martinrea Honsel | Meschede, Germany / Ontario, Canada | LPDC Core: Counter Pressure Casting (CPC) for Chassis & Driveline; High-Integrity Powertrain Components |
| 4. GF Casting Solutions | Schaffhausen, Switzerland | Large LPDC Structural Components (EV Body Nodes, Battery Housings); High-Integrity Chassis Parts |
| 5. CITIC Dicastal | Qinhuangdao, China | LPDC Core: Aluminum Alloy Wheels; LPDC Chassis Castings; Mold Design & Automated Finishing |
| 6. Saint Jean Industries | St-Jean-d'Ardières, France | COBAPRESS™ (LPDC Hybrid) components for Control Arms, Steering Knuckles; Safety-Critical LPDC Parts |
| 7. KSM Castings Group | Hildesheim, Germany | LPDC Core: Counter Pressure Casting (CPC) for Transmission/Chassis components; Heat-Treatable LPDC Parts |
| 8. Ryobi Limited | Hiroshima, Japan | Large-scale LPDC for Engine Blocks, Transmission Cases, Subframes; High-Quality Structural Castings |
| 9. Borbet | Hallenberg-Hesborn, Germany | LPDC Core: Premium OEM & Aftermarket Aluminum Alloy Wheels; LPDC integrated with Flow Forming |
| 10. Alteams | Laihia, Finland | Specialized LPDC for Thermal Management (5G Heat Sinks); Power Electronics Enclosures; High-Purity Castings |
Introduction:
ZP Aluminum Co., Ltd. is a comprehensive Chinese manufacturer established in the early 2000s, specialized in providing high-integrity aluminum casting solutions, with a particular focus on both high-volume and technically demanding aluminum components. The company leverages multiple casting methods, including advanced Low-Pressure Die Casting (LPDC), to produce parts with superior density, minimal porosity, and excellent mechanical properties, essential for applications like motor housings, heat sinks, and structural brackets. This integrated capacity ensures ZP can meet stringent quality demands for complex functional parts across various industries.
Their expertise in LPDC is integrated into a complete workflow that includes advanced mold development, alloy optimization, and precision CNC machining. ZP Aluminum utilizes the benefits of the LPDC process—such as controlled filling, minimal turbulence, and high yield—to ensure components are suitable for subsequent heat treatment and critical end-use applications. This comprehensive, quality-focused approach makes ZP a reliable partner for global customers seeking a single source for customized, high-performance LPDC and machined aluminum components from China.
Established: Early 2000s
Headquarters: Leping Industrial Zone, Sanshui District, Foshan, Guangdong, China
Core Products & Services:
Introduction:
Nemak, founded in 1979 in Mexico, stands as a premier global specialist in the manufacturing of complex powertrain and structural components, with Low-Pressure Die Casting (LPDC) being one of its foundational core technologies. Recognized worldwide for its role in automotive lightweighting, Nemak uses LPDC extensively to produce high-performance aluminum engine blocks and cylinder heads. The process ensures these critical components have exceptionally low porosity, high material density, and the necessary thermal conductivity to withstand the intense thermal and mechanical stress of modern engines.
As the automotive industry pivots toward electrification, Nemak has strategically adapted its LPDC expertise to manufacture crucial electric vehicle (EV) components. This includes large, intricate battery housings and various structural parts where the superior metallurgical integrity provided by LPDC is essential for crash safety and efficient thermal management of the battery system. Nemak’s continuous investment in LPDC process simulation and control confirms its position as a technological benchmark in this casting method for the global automotive supply chain.
Established: 1979
Headquarters: Monterrey, Mexico
Core Products & Services:
Introduction:
Martinrea Honsel, tracing its heritage back to 1908 in Germany, is renowned for its pioneering role in advanced light metal casting techniques, particularly in variants of Low-Pressure Die Casting (LPDC). The company is a key supplier for automotive chassis and driveline components, areas where absolute material integrity is paramount. A cornerstone of their casting technology is Counter Pressure Casting (CPC), a sophisticated LPDC method that utilizes high gas pressure during solidification to virtually eliminate porosity, resulting in extremely dense and heat-treatable components.
Their technical focus on CPC allows them to manufacture complex safety-critical parts, such as intricate suspension arms and multi-channel transmission cases, that exceed the strength and performance metrics of conventional gravity or low-pressure castings. By continually refining the LPDC/CPC process, Martinrea Honsel provides aluminum solutions that significantly contribute to vehicle lightweighting while ensuring superior mechanical performance and long-term reliability for demanding automotive applications.
Established: 1908 (Honsel original)
Headquarters: Meschede, Germany / Ontario, Canada
Core Products & Services:
Introduction:
GF Casting Solutions, a division of the Swiss Georg Fischer Group, is a globally recognized provider of lightweight metal solutions, with a primary strategic focus on high-integrity casting processes for the automotive industry's transformation to electric mobility. While possessing multiple capabilities, GF utilizes Low-Pressure Die Casting (LPDC) for the production of large, mission-critical structural components for Electric Vehicles (EVs). Their LPDC expertise allows for the creation of components that are both thin-walled for lightweighting and robust enough for crash management.
Specifically, GF applies LPDC technology to manufacture large EV battery housings, complex body nodes, and chassis parts, where the controlled filling and directional solidification of the LPDC process ensure near-zero internal porosity. This superior quality is non-negotiable for components that are integral to structural safety and directly manage thermal performance. By incorporating bionic design principles and early supplier involvement, GF ensures their LPDC-produced structural castings maximize material efficiency while meeting the highest global safety and quality standards.
Established: 1802 (Group founded)
Headquarters: Schaffhausen, Switzerland
Core Products & Services:
Introduction:
Established in 1988, CITIC Dicastal is globally recognized as the world's largest supplier of aluminum alloy wheels, a position built fundamentally on its massive scale and refined expertise in Low-Pressure Die Casting (LPDC). The LPDC process is critical for wheel manufacturing as it ensures the high internal uniformity, dimensional stability, and precise balance required for vehicle safety and smooth operation. Dicastal has mastered this technology for high-volume, automated production, setting global standards for efficiency and quality in the wheel segment.
Beyond wheels, Dicastal leverages its core LPDC competence to produce complex, high-integrity aluminum castings for automotive chassis and body systems, including steering knuckles and control arms. The company strategically integrates LPDC with advanced finishing techniques like Flow Forming to further enhance the strength-to-weight ratio of its products. This specialized, high-capacity application of LPDC makes CITIC Dicastal a definitive leader in structural and functional aluminum components.
Established: 1988
Headquarters: Qinhuangdao, China
Core Products & Services:
Introduction:
Saint Jean Industries is a French leader in aluminum lightweighting, best known for pioneering the patented COBAPRESS™ process, a unique hybrid technique that directly utilizes a Low-Pressure Die Cast (LPDC) preform. This process combines the geometric design flexibility inherent in LPDC with the mechanical enhancement achieved through subsequent hot-forging and compaction. The result is a component that offers the superior internal integrity of an LPDC part but with the fine grain structure and strength of a forged one, minimizing material waste and cost. This specialized LPDC-derived process allows them to produce parts for high-stress, safety-critical chassis components (such as control arms, steering knuckles, and subframes) that excel in both strength and fatigue life.
Established: 1962
Headquarters: St-Jean-d'Ardières, France
Core Products & Services:
Introduction:
Founded in 1947, KSM Castings is a German specialist in light metal casting, focusing on aluminum and magnesium components. KSM is heavily focused on Counter Pressure Casting (CPC), an advanced LPDC variant. CPC applies high gas pressure during solidification, yielding castings with near-zero porosity and an extremely uniform internal structure. This is vital for manufacturing chassis and transmission components that require maximum safety and reliability and often undergo T6 heat treatment. As a key supplier to the European automotive industry, KSM leverages its mastery of LPDC/CPC technology to deliver high-strength, high-fatigue-life castings for powertrain housings, steering components, and structural parts.
Established: 1947
Headquarters: Hildesheim, Germany
Core Products & Services:
Introduction:
Japan's Ryobi Limited, established in 1943, has one of the largest independent die casting operations globally. They are a core supplier to the Japanese automotive industry, known for high-precision, high-consistency aluminum castings. Ryobi is noted for integrating automation and lean manufacturing into its LPDC production lines for large, complex aluminum castings. They use precise temperature control and mold flow analysis to ensure the low-pressure casting process maintains high quality and stability during sustained mass production runs. Their LPDC products primarily include large engine blocks, transmission cases, and subframes, which require exceptional structural integrity and dimensional accuracy.
Established: 1943
Headquarters: Hiroshima, Japan
Core Products & Services:
Introduction:
Borbet is a German company specializing in the manufacture of high-quality light alloy wheels since 1962. As a privately owned family business, Borbet is one of the global leaders in manufacturing premium OEM and aftermarket aluminum alloy wheels. Borbet combines Low-Pressure Die Casting with advanced Flow Forming technology. This method involves mechanically spinning and stretching the rim after casting, resulting in an exceptionally light product with strength and ductility approaching that of a forged part, setting a high standard for aesthetics and performance in the LPDC wheel segment. The LPDC process ensures the structural integrity, low porosity, and excellent balance of their wheel products.
Established: 1881 (Foundry), 1962 (Began wheel production)
Headquarters: Hallenberg-Hesborn, Germany
Core Products & Services:
Introduction:
Headquartered in Laihia, Finland, Alteams Group is a leader in industrial precision castings, focusing on the telecom, medical, and power electronics markets. Alteams' key technical strength lies in controlling the thermal properties of their castings. They utilize Low-Pressure Die Casting to produce dense, non-porous castings, which are critical for high-conductivity components like aluminum heat sinks and high-power enclosures (e.g., 5G base stations, inverters). The LPDC process ensures high material conductivity and long-term operational reliability. They specialize in industrial LPDC applications requiring excellent thermal management and structural integrity.
Established: 1943
Headquarters: Laihia, Finland
Core Products & Services:
The global aluminium low pressure die casting industry is home to many strong manufacturers offering integrated capabilities such as low pressure die casting, gravity casting, CNC machining, and full finishing services. These top factories support international customers with reliable quality, engineering expertise, and the ability to produce both complex and high-volume aluminum components.
Across the list, leading suppliers demonstrate mature processes, modern equipment, and consistent performance for industries including automotive, machinery, lighting, and electronics. Their strength lies in combining casting, machining, and surface treatment into one streamlined workflow.
Among them, INNOVAW stands out for its complete aluminium low pressure die casting lines, multi-process casting options, and certified quality systems. With strong engineering support and proven experience in complex, thin-wall components, INNOVAW is a dependable partner for businesses seeking high-precision and high-stability aluminium casting solutions worldwide.
