ＮＮＨ Company Profile

The lightest metal magnesium alloy on Earth! We are committed to lightweight metals and contributing to society.

NNH Corporation has a wealth of engineers and skilled professionals with expertise in magnesium. We primarily manufacture magnesium die-cast components, but there are only a limited number of manufacturers that handle the lightweight metal magnesium, making us a rare presence in the industry. Our future policy is to achieve foundational technology early and aim to be at the top of the world's magnesium die-casting manufacturing technology. By pursuing weight reduction, we will contribute to the global environment and society.