HUIZHOU QI DE METAL MATERIALS CO., LTD.

Company Introduce

Guangdong Qide Group, founded in 2009, is dedicated to being the cornerstone of advanced manufacturing. The Group integrates investment, R&D, manufacturing, and solution provision, with its business deeply focused on cutting-edge fields such as aerospace, defense, humanoid robots, and the low-altitude economy. We also provide mature and reliable hardware industrial solutions for wearable devices, 3C electronics, and various precision components. Huizhou Qide Metal Material Co., Ltd., a core member of the Group, specializes in the R&D and manufacturing of high-performance aluminum alloys. We have built a complete industrial chain encompassing material research, melting & casting, extrusion, forging, and heat treatment, focusing on providing "high-strength, high-reliability" aluminum material solutions for the most demanding applications. Core Product Portfolio · Flagship Products: The 7075 series suitable for optical lenses, aerospace, defense, high-end sports equipment, and automotive/motorcycle parts. · Aluminum bars (T651 temper with tensile strength >640MPa; T7, T8, and O tempers available) · High-precision seamless aluminum tubes · Free-machining ground aluminum bars · Comprehensive System: Supported by robust manufacturing capabilities, we stably supply a full range of 2000 & 7000 series aluminum bars, tubes, and custom profiles. Typical Applications & Scenarios · Application Fields: Aircraft seats and luggage racks, humanoid robot joints, low-altitude vehicle structural components, UAVs, and more. · Processing Compatibility: Fully compatible with all mainstream and specialized processing techniques including CNC machining, lathe turning, Swiss-type automatic lathes (ground materials), forging, bending, and necking. Our Commitment & Assurance · Inventory Advantage: We maintain a stock of nearly one thousand tons of various specifications of 7075 aluminum bars, plates, and seamless tubes to ensure rapid response. · Service Model: We not only supply standard materials compliant with international standards but are also experts in providing end-to-end services—from material selection to custom production—tailored to your specific needs.

7075-O Temper Ground Aluminum Rod

Diameter Tolerance: ±0.01 mm Hardness: HRB ≤ 15 Tensile Strength: ≤ 228 MPa Yield Strength: ≤ 103 MPa Elongation: ≥ 16% Characteristics Low tensile and yield strength, high elongation, easy to deform and process, stable performance, excellent oxidation effect with batch-to-batch consistency, low internal stress after post-processing, and customizable special profiles. Applications Suitable as billet material for cold forging and warm forging of aerospace components and high-strength parts.

7075-O Temper Precision Drawn Aluminum Rod

Diameter Tolerance: ±0.05 mm Hardness: HRB ≤ 15 Tensile Strength: ≤ 228 MPa Yield Strength: ≤ 103 MPa Elongation: ≥ 16% Characteristics Low tensile and yield strength, high elongation, easy to deform and process, stable performance, excellent oxidation effect with consistent quality across batches, low internal stress after post-processing, and customizable special profiles. Applications Suitable as billet material for cold forging and warm forging of aerospace components and high-strength parts.

7075-T6 Temper Ground Seamless Aluminum Tube

Outer Diameter Tolerance: < 1 μm Inner Diameter Tolerance: ±0.05 mm (Smooth Inner Wall) Hardness: HRB 88 ± 2 Tensile Strength: > 590 MPa Yield Strength: > 570 MPa Elongation: ≥ 10% Characteristics Stable performance, excellent and consistent oxidation effect, easy to turn, and customizable special profiles are available. Applications Suitable for fields requiring high strength, lightweight, corrosion resistance and high-grade oxidation performance.

7075-T6 Temper Precision Drawn Seamless Aluminum Tube

Outer Diameter Tolerance: ±0.05 mm Inner Diameter Tolerance: ±0.05 mm (Smooth Inner Wall) Hardness: HRB 88 ± 2 Tensile Strength: > 590 MPa Yield Strength: > 570 MPa Elongation: ≥ 10% Characteristics Stable physical performance, excellent and consistent oxidation effect, easy to turn, and customizable special profiles. Applications Suitable for fields requiring high strength, lightweight, corrosion resistance and high-grade oxidation performance.

7075-T651 Temper Ground Aluminum Rod

Diameter Tolerance: < 1 μm Hardness: HRB 88 ± 2 Tensile Strength: > 590 MPa Yield Strength: > 570 MPa Elongation: ≥ 10% Characteristics Stable physical performance, excellent and batch-consistent oxidation effect, easy to turn, machining runout < 1 μm, and customizable special profiles. Applications Suitable for fields requiring high strength, lightweight, corrosion resistance and high-grade oxidation performance.

7075-T73 Temper Aluminum Rod

Hardness: HRB 80 ± 2 Tensile Strength: > 510 MPa Yield Strength: > 470 MPa Elongation: ≥ 12% ※ Symbol Corrected Characteristics Stable physical performance, excellent and batch-consistent oxidation effect, easy to turn, machining runout < 1 μm, and customizable special profiles. Applications Suitable for fields such as aerospace, which require high strength, lightweight, corrosion resistance (especially stress corrosion resistance) and high-demand hard anodizing.