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  • Welding Material — R4943/ ER4943
    Welding Material — R4943/ ER4943

    4943 welding wire is a high-strength aluminum/silicon filler metal, offering 25%-50% higher strength than ER4043, with a low melting point and excellent fluidity.

  • Welding Material — R4643/ER4643
    Welding Material — R4643/ER4643

    4643 welding wire meets ANSI/AWS A5.10, ASME SFA5.10, and AMS 4189 standards, ensuring strong, durable joints for complex welding applications.

  • Aluminum Extruded Tube
    Aluminum Extruded Tube

    Offer a variety of seamless and structural extruded aluminum tubes with customizable specifications and shapes. These are widely used in aerospace, automotive, construction, and other industries for high-pressure and structural applications.

  • Aluminum Extruded Bar Rod Product
    Aluminum Extruded Bar Rod Product

    Chalco provides extruded aluminum bars with a complete mold inventory, supporting custom specifications and shapes;widely used in aerospace, automotive, and construction for high strength, corrosion resistance, and precision.

  • Aluminum Wire Rod for Fastener
    Aluminum Wire Rod for Fastener

    Offer a full range of aluminum wires for fasteners, ensuring strength, corrosion resistance, and compatibility with composite metals and chemical plating like zinc and nickel.

  • 1200 Aluminum Foil for Roof
    1200 Aluminum Foil for Roof

    Boost roof efficiency with 1200 Aluminum Foil. Reflects 97% heat, resists corrosion, and is eco-friendly. Ideal for homes and businesses.

  • 1050 Aluminum Foil for Roof
    1050 Aluminum Foil for Roof

    1050 aluminum foil for roofing is a reflective, corrosion-resistant material perfect for insulation, waterproofing, and roof aesthetics.

  • High Conductivity 1070 Aluminum Wire for Lightning Protection
    High Conductivity 1070 Aluminum Wire for Lightning Protection

    1070 Aluminum Wire offers 99.7% purity, excellent conductivity, corrosion resistance, lightweight durability, withstands at least 10 bends.

  • High Precision High Strength Rectangular Tube
    High Precision High Strength Rectangular Tube

    High-precision, high-strength aluminum rectangular tubes. Custom alloys and sizes for aerospace, defense, and marine.

  • Custom Aluminum Tubes - Special Shaped & Precision Design
    Custom Aluminum Tubes - Special Shaped & Precision Design

    6061, 6063, 6082, 7075, 2024, 5052, 5083, 3003 and other alloys, customized aluminum tubes with complex cross-sections, complete molds, mold opening fees can be waived upon consultation.