Key Manufacturing is the only bright anodiser in South Australia and one of only a handful of companies offering matt and colour anodising. This versatile finishing process is suitable for a wide range of applications, from printing industry sheets and architectural balustrading to domestic oven handles and precision-engineered components.
We offer both Bright Anodising and Hard Anodising services:
- Bright Anodising produces a highly reflective, premium finish that enhances the appearance of aluminium components while maintaining excellent durability.
- Hard Anodising creates a thicker, extremely hard oxide coating, providing exceptional wear resistance, increased component life, and superior performance in demanding industrial and engineering applications.
Whether your priority is aesthetics, durability, or a combination of both, Key Manufacturing delivers high-quality anodising solutions tailored to your requirements.
Our anodising services include the following:
Key Manufacturing makes its own anodising racks so we can anodise any shape. Costs are kept to a minimum, because we don’t need to purchase racks and we can maintain and repair them ourselves.

