三井金属ダイカスト List of Products and Services

Our company manufactures a wide range of products, including precision parts, precision machined products, heat sinks, and automotive-related components such as inverter cases, encompassing surface treatment across consumer electronics and industrial equipment. As a comprehensive manufacturer of non-ferrous metal materials, we have established a consistent production system from alloy development to component development, producing excellent products that leverage the characteristic of being the lightest among practical alloys. We offer "AM-C alloy," which has a thermal conductivity 1.2 times that of AL alloy (ADC12), and "ACM522," which has nearly equivalent thermal conductivity. [Features] - Products that utilize the characteristic of being the lightest - Thermal conductivity 1.2 times that of AL alloy (AM-C alloy) - Thermal conductivity nearly equivalent to AL alloy (ACM522) *For more details, please refer to the PDF document or feel free to contact us.

• Circuit board design and manufacturing
• Contract manufacturing
• Mechanical Design

Our company produces parts for a wide range of fields including automobiles, motorcycles, communication devices, gas meters, and industrial equipment, based on many years of experience in aluminum die casting. In recent years, we have also been accommodating die casting of high thermal conductivity alloys (HT-1) and other dissimilar alloys. Our aluminum die cast parts are widely used in various components, including heat sinks. 【Product Examples】 ■ Various heat sink parts ■ Aluminum applications (4-wheel parts) ■ Gas meter parts ■ Traffic signal light parts ■ Motorcycle body and engine parts *For more details, please refer to the PDF document or feel free to contact us.

• Circuit board design and manufacturing
• Contract manufacturing
• Mechanical Design

In die-cast products for vehicle mounting, we achieve the manufacturing of high thermal conductivity "WATER JACKET" by using high thermal conductive AL. By selecting appropriate runner systems through flow analysis, we can cast complex-shaped fins. Additionally, based on mold temperature verification through solidification analysis and mold cooling piping, we can reduce burr formation, internal voids, and product deformation. Our unique casting technology is utilized in the inverter components of the "WATER JACKET" mechanism, which requires complex structures. 【Features】 ■ Realization of high thermal conductivity WATER JACKET manufacturing ■ Achievement of casting complex-shaped fins ■ Reduction of product deformation *For more details, please refer to the PDF document or feel free to contact us.

• Circuit board design and manufacturing
• Contract manufacturing
• Mechanical Design

Our company manufactures a variety of products, ranging from precision parts, precision machined products, and heat sinks to automotive-related components such as inverter cases, including surface treatment that spans consumer electronics and industrial equipment. Our strength lies in our ability to provide integrated production from mold design to casting, machining, and surface treatment. Additionally, we ensure thorough quality control through methods such as X-ray inspection. Our products, which meet diverse demands at a high level as industrial materials and factory products, are guaranteed to meet your expectations and contribute to the development of various industries. 【Features】 ■ Capable of handling two materials: aluminum and magnesium ■ Responding to needs with abundant surface treatment technologies ■ Thorough quality control through methods such as X-ray inspection *For more details, please refer to the PDF materials or feel free to contact us.

• Circuit board design and manufacturing
• Contract manufacturing
• Mechanical Design

Our company manufactures a wide range of products, including precision parts, precision machined products, heat sinks, inverter cases, and automotive-related components, encompassing surface treatment across consumer electronics and industrial equipment. These products contribute to resource conservation, energy saving, and resource recycling, while also meeting the advanced needs of our customers and responding to the high level of information technology in society, equipped with precision and functionality that have earned us immense trust from customers in various fields. Our products, which meet diverse demands at a high level as industrial materials and factory products, are sure to meet your expectations and contribute to the development of various industries. 【Features】 ■ Development and proposals based on market and customer needs ■ Development and proposals of high-value-added surface treatment technologies ■ Proposals for applications of new components ■ A wide variety of responses *For more details, please refer to the PDF materials or feel free to contact us.

• Circuit board design and manufacturing
• Contract manufacturing
• Mechanical Design

Mitsui Metal Die Casting Co., Ltd. is a company that mainly handles zinc, aluminum, and magnesium die-cast products, as well as MIM products. Utilizing the wisdom and technology we have cultivated, we develop and propose our original die-cast alloys from various materials. In addition, we possess equipment that allows for integrated production from mold design to surface treatment, and we flexibly respond to customer needs with surface treatments such as spray painting, electrodeposition coating, glossy plating, anodizing, and vapor deposition. [Business Content] ■ Zinc, aluminum, magnesium die-cast products, MIM products *For more details, please refer to our catalog or feel free to contact us.

• Engine parts
• Contract manufacturing
• Other machine elements