location

Yikuo Alu, Tianjin, China

hotline

+86 159 2415 8486

Office time

Mon – Fri 9:00 am – 6pm

Custom
Aluminum Die Casting
supplier

Custom aluminum die casting is a high-precision manufacturing process in which molten aluminum is injected under pressure into steel molds to produce complex, dimensionally accurate parts. This method enables the creation of lightweight components with excellent strength, fine surface finishes, and consistent quality, making it ideal for demanding industrial applications.

Key Advantages

  • Complex Geometries: Easily produces intricate designs with minimal secondary machining.
  • Dimensional Accuracy: Maintains tight tolerances for precise fit and performance.
  • Lightweight Strength: Combines low weight with high structural integrity.
  • Superior Surface Quality: Delivers smooth surfaces ready for finishing processes.
  • Production Efficiency: High repeatability supports cost-effective mass production.
  • Material Performance: Offers good thermal conductivity, corrosion resistance, and recyclability.
Contact Us

Our Advantage

SGS & ISO Certified

Full Range in Stock

12H Quick Response

Full customization

Size Range

Your Custom Aluminum Die Casting Solution.

Size


Customized

Standard

GB T 1173-2013
ASTM-E155
DIN EN 1706-2010
BS2L 169-2002
EN15088

Surface treatment

Blasting, Polishing,
Powder Coating,
Zinc Plating,
Chrome Plating

Typical Alloy

A380, A356, A360, ADC12, ADC10, ZL104, ZLD101,ZLD102,ZL301,ZL201

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Check out our work

Cold Chamber
Die Casting

Cold chamber die casting melts metal in a separate furnace, then pours it into a cold chamber where a piston forces it into the die under high pressure. It’s ideal for high-melting-point metals like aluminum, reducing contamination and extending die life. The process delivers strong, precise parts such as engine components, aircraft parts, and electronic housings.

Hot Chamber
Die Casting

Hot chamber（gooseneck）casting, connects the furnace directly to the casting machine. A piston draws molten metal and injects it into the die, allowing faster cycles and less waste since the metal remains hot. Best for low-melting-point metals, it enables efficient high-volume production of toys, hardware, decorative items, and small mechanical parts.

Semi-solid
Die Castin

Semi-solid die casting uses metal in a paste-like state between liquid and solid, injected into the mold with reduced turbulence. This minimizes porosity, enhances strength, and improves surface finish. Ideal for aluminum and magnesium alloys, it is widely applied in automotive, aerospace, and other high-strength, high-quality components.

Advantages
of
Die Casting

Complex Geometry

Die casting can reliably produce custom die cast parts with thin walls and challenging geometry that is durable and dimensionally stable.

Strength

Metal die castings are typically stronger than plastic injection molded parts and more resistant to high temperatures. Metals such as aluminum offer exceptional strength-to-weight ratios.

Precision

Die casting offers typical tolerances ranging from +/-0.003″ – 0.005″ per inch but can go as tight as +/- .001” depending on your specifications, part geometry, and material.

Custom Finishes

Metal finishers can produce cast parts with smooth or textured surfaces, paints, and plating finishes. Finishes can protect from corrosion and improve cosmetic appearance.

About alloy

Alloy selection depends on performance needs, environment, cost, and production requirements:

  • Al-Si: Wear-resistant, excellent flow, ideal for automotive/aerospace parts.
  • Al-Cu: High strength, good for structural and aerospace use.
  • Al-Zn: Strong, corrosion-resistant, suited for marine/outdoor parts.
  • Al-Mg: Lightweight, corrosion-resistant, used in transport/electronics.
  • Al-Sn: Low friction, for bearings and bushings.
  • Al-Ni: High-temp strength for engines and heat-resistant parts.
  • Al-Fe: Wear-resistant, stable at high temperatures.
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Applications

Custom aluminum die casting produces lightweight, precise, and durable parts for automotive, aerospace, electronics, industrial machinery, medical devices, and consumer products, offering strength, accuracy, and corrosion resistance.

automotive

aircraft

industrial machinery

pump

marine panels

Bearings

About the company

YK ALUMINUM, based in Tianjin, China, is a leading global manufacturer of aluminum products, including coils, strips, sheets, foils, and profiles. With 35,000m² of factory space, 15 production lines, and 6 processing centers.

YK ALUMINUM invests in advanced technologies to stay at the cutting edge. Leveraging 15 years of experience, the company delivers high-value aluminum solutions to clients worldwide and explores new markets.

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Contact Us

E-mail: info@yk-longshun.com
Tianjin Yikuo, Yuanjiabao, Wuqing District, Tianjin China.
9:00AM-6:00PM, MON-FRI
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