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  • Tackling Difficulties in Aluminum Alloy Remelting & Casting to Greatly Reduce Porosity and Inclusions

    Tackling Difficulties in Aluminum Alloy Remelting & Casting to Greatly Reduce Porosity and Inclusions

    Recently, Hongtian Metal, a specialist in gravity casting technology, has achieved significant progress in the R&D of high-end aluminum alloy remelting & casting processes. Through systematic optimization of smelting, refining, degassing, filtration and solidification control, the company has successfully resolved critical defects such as porosity and inclusions that have long compromised casting quality, greatly improving the internal integrity and mechanical stability of finished products.

    Jul. 28, 2026

  • Aluminum Die Casting: High-Efficiency & High-Precision Solutions for Mass Manufacturing

    Aluminum Die Casting: High-Efficiency & High-Precision Solutions for Mass Manufacturing

    In 2026, the aluminum die casting industry achieves robust growth, driven by booming demand from new energy vehicles, consumer electronics, smart equipment and aerospace sectors. As a high-efficiency, large-batch metal forming process, it features high production speed, high dimensional accuracy and excellent batch consistency, becoming the core manufacturing solution for lightweight and high-standard precision components worldwide.

    Jul. 13, 2026

  • Aluminum CNC Machining: Ultra-Precision Custom Solutions for High-End Manufacturing

    Aluminum CNC Machining: Ultra-Precision Custom Solutions for High-End Manufacturing

    In 2026, aluminum CNC machining industry ushers in steady development, supported by the upgrading demand for high-precision parts in aerospace, medical devices, automation equipment, automotive precision parts and optical communication fields. As a flexible and high-precision subtractive manufacturing process, it breaks the limitations of traditional casting and stamping, featuring high machining accuracy, strong customization and excellent product consistency, becoming the preferred choice for high-end customized component processing.

    Jul. 06, 2026

  • Industry Booms | Custom Aluminum Alloy Die Casting: One-Stop Service for Multiple Industries

    Industry Booms | Custom Aluminum Alloy Die Casting: One-Stop Service for Multiple Industries

    Since 2026, demand for custom aluminum alloy die casting parts has surged with the upgrading of new energy vehicles, aerospace, electronic communication and medical equipment. As a core support for lightweight, high-precision and cost-effective production

    Jun. 18, 2026

  • Aluminum Gravity Casting: Reliable, Cost-Effective Solutions for Multiple Industries

    Aluminum Gravity Casting: Reliable, Cost-Effective Solutions for Multiple Industries

    In 2026, aluminum gravity casting maintains steady growth, driven by rising demand from automotive, aerospace, industrial machinery and medical equipment sectors. As a mature and reliable metal forming process

    Jun. 16, 2026

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Industrial Precision Valve Body: Investment Casting + 4-Axis CNC Finishing Solution

Industrial Precision Valve Body: Investment Casting + 4-Axis CNC Finishing Solution

A professional industrial fluid control equipment manufacturer requires customized aluminum alloy precision valve bodies. The product has complex internal flow channel structures, requiring zero burrs in flow channels, hole position tolerance within ±0.02 mm, and assembly verticality and parallelism strictly controlled within 0.03 mm.

New Energy Vehicle Motor Housing: Die Casting + 5-Axis CNC Precision Machining Solution

New Energy Vehicle Motor Housing: Die Casting + 5-Axis CNC Precision Machining Solution

A leading domestic new energy vehicle parts manufacturer requires high-performance aluminum alloy motor housing components. The key technical indicators include bearing hole coaxiality within 0.01 mm, sealing surface flatness controlled within 0.03 mm, and ultra-low roughness of Ra≤0.2 μm for key fitting surfaces.

2500T Integrated Die-Casting Solution for Mass Production of NEV Transmission Housings

2500T Integrated Die-Casting Solution for Mass Production of NEV Transmission Housings

For transmission products supplied to a major domestic new energy vehicle manufacturer, extremely high precision is required: flatness within 0.05 mm, positional tolerance within 0.1 mm, and aperture tolerance within 0.005 mm.

High-Precision LED Structural Components: Integrated Die Casting + CNC Solution

High-Precision LED Structural Components: Integrated Die Casting + CNC Solution

A large listed LED display manufacturer in China requires high product precision, especially flatness and verticality within 0.1 mm. Stringent surface salt spray resistance requirements must also be satisfied.

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Frequently Asked Questions

  • Q:

    Are you a trading company or a direct manufacturer?

    A:

    We are an experienced factory with more than 20 years of expertise in casting and machining. We boast profound professional knowledge and technical capabilities in this industry. You can rest assured that we are a legitimate manufacturer—you will always see our workshops busy with actual production.

  • Q:

    What types of manufacturing services does your company provide?

    A:

    We offer a comprehensive range of die casting and gravity casting services, including mold design and manufacturing, aluminum alloy die casting, precision CNC machining, surface treatments (such as sandblasting, painting, and polishing), as well as product quality control and inspection.

  • Q:

    Can you provide a quotation based on 3D drawings?

    A:

    Certainly. We can provide a formal quotation once we receive your CAD files or editable 3D models. Please note that 2D drawings alone are not enough for the production of high-precision components.

    We accept 3D CAD models from various design software, including SolidWorks (.sldprt), Pro/E (.prt), as well as universal file formats like IGES (.igs), STEP (.stp), ACIS (.sat) and Parasolid (.x_t).

  • Q:

    Do you provide samples?

    A:

    Yes, we provide samples for customers to assess the quality and performance of our products. The sample fee covers production and shipping costs and is calculated based on the order quantity and product complexity.

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