As specialists in extruded and CNC-machined hardware, we harness aluminum’s unique properties to create lightweight, modern, and highly corrosion-resistant handles. Aluminum is the premier choice for contemporary minimalist designs and high-moisture environments. Below are the five most common technical questions we receive from our global partners.

1. What are the primary advantages of aluminum over zinc or steel?

Aluminum offers a distinct set of benefits that make it ideal for modern cabinetry:

• Corrosion Resistance: Aluminum naturally forms a protective oxide layer, making it virtually rust-proof. It is the gold standard for bathrooms, laundry rooms, and coastal regions.
• Strength-to-Weight Ratio: Aluminum is significantly lighter than zinc or steel while maintaining excellent structural integrity. This places less long-term strain on cabinet hinges and drawer slides.
• Sustainability: Aluminum is 100% recyclable without any loss of its inherent properties. For B2B clients pursuing Green Building certifications (such as LEED), aluminum hardware is the preferred specification.

2. What is anodizing, and why is it superior to painting?

Most of our aluminum handles are finished through anodizing rather than traditional painting or powder coating.

• The Process: Anodizing is an electrochemical treatment that converts the metal surface into a decorative, durable, corrosion-resistant anodic oxide layer.
• Durability: Unlike paint or powder coating, which sit on top of the metal and can chip over time, the anodized layer is fully integrated with the aluminum substrate. It cannot peel or flake off.
• Aesthetics: Anodizing preserves the brushed metallic texture of the aluminum, delivering the sophisticated, modern appearance favored in European-style kitchen designs.

3. Can aluminum handles be manufactured in extra-long lengths?

Yes—and this is one of aluminum’s greatest manufacturing advantages, thanks to the extrusion process.

• Seamless Extrusion: Heated aluminum is pressed through a die to produce continuous profiles of virtually any length. This enables us to manufacture full-length wardrobe pulls and integrated Gola profiles that span the entire width of a cabinet (up to 3 meters or more).
• Customization: Unlike zinc handles, which require costly new molds for each size variation, aluminum profiles can be cut to any custom length using precision CNC saws. This offers exceptional flexibility for bespoke interior projects.

4. How can I prevent fingerprints and surface staining on aluminum hardware?

While aluminum is low-maintenance, matte and brushed surfaces can occasionally reveal oils transferred from hands.

• Anti-Fingerprint (AF) Coating: We offer an optional nano-coating on our brushed finishes that repels oils and water, significantly reducing the visibility of fingerprints and smudges.
• Cleaning: For routine care, simply wipe the surface with a soft cloth and warm water. Avoid steel wool or abrasive scouring pads—aluminum is softer than stainless steel and can be easily scratched by aggressive abrasives.

5. Is aluminum hardware strong enough for heavy appliance drawers?

This is a common concern given aluminum’s light weight, but the answer is a confident yes.

• Alloy Selection: We use high-grade 6000-series aluminum alloy (typically 6063-T5), the same specification used for architectural window frames and structural components.
• Thread Integrity: To ensure screws never pull out under load, our handles are engineered with deep-tapped threaded holes. For heavy-duty applications, we recommend our Solid Bar series over hollow profiles. When installed with the correct M4 screws, these handles comfortably exceed the pull-force requirements of even the heaviest kitchen pot drawers.