At SH-ALUMINUM, we provide a fully integrated manufacturing process—from aluminum extrusion to CNC machining and surface finishing—ensuring consistent quality, shorter lead times, and reliable OEM/ODM production for global importers and contractors.

1. High-Precision Aluminum Extrusion

At SH-ALUMINUM, our extrusion capabilities are built around a powerful 3500-ton press and a fully equipped in-house mold shop. We produce high-strength, custom aluminum profiles with complex cross-sections, tight dimensional tolerances, and lengths up to 12 meters.

From early-stage design reviews and rapid prototyping to cost-effective tooling development, we ensure every project meets your exact engineering specifications. Our expertise covers a wide range of alloys (6063, 6061, 6082, 6005), delivering consistent mechanical properties for demanding applications.

Shenghai-Factory
We specialize in manufacturing custom aluminum extrusions for:
Anodized 6063-T5 aluminum solar mounting profile with blue clamp securing photovoltaic panels, engineered for extreme climates.

Heavy-Duty Aluminum Solar Mounting System

Precision-engineered aluminum solar mounting profiles offering high corrosion resistance and structural integrity for large-scale ground-mounted photovoltaic systems.

Precision CNC machined black anodized aluminum heat sink profile with high-density fins integrated into an industrial power inverter.

High-Performance Industrial Aluminum Heat Sink Extrusion

Deep-processed aluminum heat sink profiles with optimal fin geometry, providing maximum thermal dissipation for complex industrial electronics.

Lightweight aluminum structural extrusion profile integrated into the chassis frame of a modern electric vehicle (EV) on an automated assembly line.

Aluminum Structural Profiles for EV Chassis

High-strength, ready-to-assemble aluminum structural profiles designed for modern automotive platforms, ensuring lightweight performance and superior crash safety.

2. CNC Precision Machining (±0.01 mm)

Our advanced 3-axis CNC machining centers are specifically configured for long aluminum profiles and complex parts. By utilizing multi-station fixturing and continuous process planning, we deliver high-precision aluminum extrusion machining with tolerances up to ±0.01 mm.

Available machining services include:

  • CNC Milling & Drilling
  • Precision Tapping & Threading
  • High-Speed Cutting & Chamfering
  • Precision Hole Processing & Countersinking

Every component is machined strictly according to customer drawings (2D/3D) to ensure excellent fit, repeatability, and production consistency.

Deep processing services

Provide precision processing and customization services of aluminum materials according to customers’ special needs.

Precision cutting

Provide high-precision cutting according to the customer’s specified requirements for aluminum profiles.

Punching

The punch is used to impact the aluminum profile through a punching machine to form the required holes.

Drilling

Drills are usually cheap and easy to use, suitable for small-volume processing and small-diameter processing.

Tapping

On the holes of the aluminum profile, tap the reserved screw holes with M3/M4 and other specifications.

Turning and Milling

Used in the processing and production of aluminum alloy parts.

3. One-Stop Aluminum Manufacturing

SH-ALUMINUM manages the complete production process in-house, including:

  • Aluminum Extrusion (3500T Press)
  • Aging Treatment (T5/T6 tempering)
  • CNC Machining (3-axis milling, drilling, tapping)
  • Surface Finishing (Anodizing, Powder Coating, Electrophoresis)
  • Quality Inspection (CMM, 2D measurement, hardness testing)
  • Professional Export Packaging & Shipping

With full-process manufacturing control, we help customers reduce supplier coordination, shorten delivery times, and maintain stable product quality from prototype to mass production.

Technical Specifications

  • Max Extrusion Length: Up to 12 meters
  • Max CNC Machining Size: 6000mm (Length) x 800mm (Width) x 400mm (Height)
  • Available Materials: 6063, 6061, 6082, 6005, 7075
  • Certification: ISO 9001

Why Choose SH-ALUMINUM?

  • 16+ Years of aluminum extrusion and CNC machining experience
  • In-house 3500T press + multi-axis CNC workshop
  • OEM & ODM custom manufacturing with rapid prototyping
  • 100% quality inspection before shipment

Ready to start your project?
Send us your drawings or specifications for a free DFM (Design for Manufacturability) review and competitive quote.